T. rex had small arms because as its massive head and powerful jaws evolved to become its primary weapons, its arms became less crucial, shrinking to maintain balance and potentially reduce risk during group feeding, acting as a trade-off for its dominant head. While they were still strong and could grip prey or help it stand, their reduced size helped balance the enormous skull and shifted evolutionary focus to its formidable bite.
Holding the arms in a T-Rex-like position may provide a sense of security or help in managing sensory overload. It's also a form of stimming (self-stimulatory behavior), which is common in autistic individuals as a way to self-regulate emotions and sensory input.
The ADHD "2-Minute Rule" suggests doing any task taking under two minutes immediately to build momentum, but it often backfires by derailing focus due to weak working memory, time blindness, and transition difficulties in people with ADHD. A better approach is to write down these quick tasks on a separate "catch-all" list instead of interrupting your main work, then schedule specific times to review and tackle them, or use a slightly longer timeframe like a 5-minute rule to prevent getting lost down "rabbit holes".
Have you ever noticed someone holding their arms close to their body with bent elbows, kind of like a T-Rex? This posture, often called T-Rex arms, is something many autistic individuals do. It's connected to how they experience sensory input and manage comfort in overwhelming situations.
Around 90% of autism cases are attributed to genetic factors, meaning autism is highly heritable, with many different genes contributing, rather than a single cause, often interacting with environmental influences during early brain development, though specific environmental factors don't cause it but can increase risk. Twin studies show strong genetic links, with concordance rates between 60-90% in identical twins, and research points to complex interactions of many genes and prenatal/perinatal factors.
They could statically hold up the weight a car (or elephant) at those tooth positions with masses of 3.5-6.5 tonnes, and likely lift (accelerate upwards) minimum masses of 2.3-4.3 tonnes with modest effort.
The "6-second rule" for autism is a communication strategy where a speaker pauses for about six seconds after asking a question or giving information, giving the autistic person extra time to process it without feeling rushed, which helps reduce anxiety and allows for a more thoughtful response, reducing frustration for both parties. Instead of repeating or rephrasing, which can be confusing, you wait, and if needed, repeat the exact same words after the pause.
The 5 C's of ADHD, developed by psychologist Dr. Sharon Saline, is a framework for parents and individuals to manage ADHD challenges, focusing on Self-Control, Compassion, Collaboration, Consistency, and Celebration. This approach builds skills for better emotional regulation (Self-Control), empathy (Compassion), working together (Collaboration), establishing routines (Consistency), and recognizing progress (Celebration) to foster a supportive environment and reduce stress.
For adults, 7-8 hours is recommended. Try to avoid napping during the day. Optimise your sleep environment. Make sure your environment is quiet, calm and comfortable.
The one-touch rule
Teach your child to only pick up each item one time and put it away immediately. It could take some time to get used to, but once they do, this is a simple habit to keep things neat. For example, coloring books go onto their bookshelf, dirty socks go into the hamper, and so on.
Sleeping with T-Rex arms is not a definitive sign of autism, but it can be a behavior seen in some individuals on the autism spectrum. T-rex arms sleeping position may indicate sensory issues or comfort preferences rather than a diagnostic criterion for autism.
Here are some examples of common ADHD stims:
The ADHD "30% Rule" is a guideline suggesting that executive functions (like emotional regulation, planning, and impulse control) in people with ADHD can develop about 30% slower than their chronological age, meaning a 30-year-old might function more like a 21-year-old. It's a way to set realistic expectations, acknowledging that ADHD affects maturity levels, prompting caregivers to adjust demands to a younger "executive age" to reduce conflict and frustration, focusing on supporting the individual at their developmental level rather than their chronological age.
Symptoms
So, ADHD and ASD aren't the same condition, but — because they have so many similarities — it's easy to confuse them. After all, it's not like there's a specific spot on the brain where ASD stops and ADHD begins.
The 1-3-5 Rule for ADHD is a task management strategy to combat overwhelm by focusing on 1 big task, 3 medium tasks, and 5 small tasks daily, providing structure, prioritizing impact, and creating quick wins for better productivity and focus. It helps you tackle essential, time-consuming items (the big one), important but shorter tasks (medium), and quick "get done" items (small), preventing endless, daunting to-do lists.
Dislikes or avoids activities that require paying attention for more than one or two minutes. Loses interest and starts doing something else after engaging in an activity for a few moments. Talks a lot more and makes more noise than other children of the same age. Climbs on things when instructed not to do so.
There isn't one single "hardest age" for ADHD, as challenges evolve; however, adolescence and the transition to adulthood (late teens to 30s) are often particularly tough due to increased academic, social, and life responsibilities, alongside hormonal shifts and developing executive functions, while early childhood (ages 7-8) can see peak hyperactivity, notes CHADD, Medvidi, and the National Institute of Mental Health (NIMH). ADHD impacts people differently, but the need for self-management grows as children age, creating significant hurdles during these demanding developmental stages.
Increase stress relief by exercising outdoors—people with ADHD often benefit from sunshine and green surroundings. Try relaxing forms of exercise, such as mindful walking, yoga, or tai chi. In addition to relieving stress, they can teach you to better control your attention and impulses.
The only way to know for sure is to see a doctor. That's because the disorder has several possible symptoms, and they can easily be confused with those of other conditions, such as depression or anxiety. Everyone misplaces car keys or jackets once in a while. But this kind of thing happens often when you have ADHD.
People with ADHD may also be shaking or experience ADHD chills, where they seem to shiver from hyperactivity. Substance use and abuse: A 2015 study indicates that individuals with ADHD have an increased risk of developing a substance use disorder (SUD).
The 20-minute rule for ADHD is a productivity strategy to overcome task paralysis by committing to work on a task for just 20 minutes, leveraging the brain's need for dopamine and short bursts of focus, making it easier to start and build momentum, with the option to stop or continue after the timer goes off, and it's a variation of the Pomodoro Technique, adapted for ADHD's unique challenges like time blindness. It helps by reducing overwhelm, providing a clear starting point, and creating a dopamine-boosting win, even if you only work for that short period.
This can result in tantrum-like behaviour that some compare to a metaphorical volcanic eruption. Symptoms of an ADHD meltdown include: Physical reactions like feet stomping, clenching fists, or throwing objects. Making loud noises including yelling and screaming.
Around 90% of autism cases are attributed to genetic factors, meaning autism is highly heritable, with many different genes contributing, rather than a single cause, often interacting with environmental influences during early brain development, though specific environmental factors don't cause it but can increase risk. Twin studies show strong genetic links, with concordance rates between 60-90% in identical twins, and research points to complex interactions of many genes and prenatal/perinatal factors.
The "6-second rule" for autism is a communication strategy where a speaker pauses for about six seconds after asking a question or giving information, giving the autistic person extra time to process it without feeling rushed, which helps reduce anxiety and allows for a more thoughtful response, reducing frustration for both parties. Instead of repeating or rephrasing, which can be confusing, you wait, and if needed, repeat the exact same words after the pause.