In fact, it has been found  that people who present themselves as reserved, silent, and withdrawn, are prone to demonstrate lower self-esteem. They are also less concerned with self-promotion.
Low resilience – a person with low self-esteem finds it hard to cope with a challenging life event because they already believe themselves to be 'hopeless'. Lack of self-care – the person may care so little that they neglect or abuse themselves, for example, drink too much alcohol.
Someone who is introverted is not fearful of being around people, spending too long around people may be draining for them. Because someone is introverted it doesn't automatically mean that they lack confidence, they lack self-belief, or that they are shy.
Shy people are mainly insecure about traits that they think will make them come off badly in social situations. They might feel they're too boring, withdrawn, wimpy, or weird. They may also be concerned about the effect their weight, crooked teeth, or whatnot has on the way others see them.
What Causes Shyness? Shyness emerges from a few key characteristics: self-consciousness, negative self-preoccupation, low self-esteem and fear of judgment and rejection. Shy people often make unrealistic social comparisons, pitting themselves against the most vibrant or outgoing individuals.
More often than not, “Quiet People” are perceived as shy, uninteresting or uninterested, unhappy, introvert and maybe not very bright.
Perhaps the toughest part of being an introvert is not so much talking about yourself, but rather wishing you were better at talking about yourself.
There's a common misconception that introverts aren't social. In fact, introverts can be just as social as extroverts. The difference between the two is that introverts lose energy when they're around people and recharge by spending time alone, while extroverts gain energy by spending time with other people.
Studies have shown that self-esteem reaches a peak in one's 50s or 60s, and then sharply drops in old age (4–7). This is a characteristic change, so it is important to reveal about when self-esteem peaks across the life span.
Low Self-Esteem Has Several Faces
Three types of people with low self-esteem are rebels, victims, and imposter. Rebels exhibit low self-esteem through defiance, as they attempt to assert themselves through flouting others.
Introverts are loyal and devoted friends.
People are attracted to loyal and devoted people. While introverts may not always realize it, this is a trait most people find attractive in them. Their loyalty isn't just attractive to the recipients of that devotion, but to anyone who observes them.
While introverts may appear to lack social skills or be antisocial, neither is true. Their style of social interaction is simply different from that of extroverts. They tend to listen more than they talk and are excellent listeners.
ISFJ. ISFJ's are quiet, conscientious, and kind. They are responsible in nature and are committed to meeting their obligations. They have a tendency to put the needs of others above their own.
One of the main reasons that introverts have a hard time making friends is that they are often seen as shy. People may not approach them because they seem uninterested or aloof. Introverts themselves may feel uncomfortable approaching a random stranger. They may feel awkward or out of place in large groups.
Introverts might feel pressure from their manager, team, or organization to do fast turn arounds when they don't feel they have collected all the necessary data. Most introverts probably prefer to reflect on issues and ideas and to take more time to consider decisions, in spite of pressure to make them quickly.
Being an introvert can be extremely attractive to some people. Introversion can seem mysterious and intriguing, especially if it pairs with qualities such as kindness or being a caring person. If you are an introvert, someone may be attracted to the fact that you appear humble and down to earth.
People are intimidated by the silence.
People act rather wary and cautious around you. They tend to leave you alone, as if your silence has placed an uncrossable void around you. I mean, sometimes it's funny, but sometimes it's kind of irritating.
Introverts tend to be more prone to overthinking than extroverts, but it's possible for anyone to fall into this trap. Being an introvert means you have a tendency towards self-reflection that can take its toll if you're not careful.
Shyness can mean feeling uncomfortable, self-conscious, nervous, bashful, timid, or insecure. People who feel shy sometimes notice physical sensations like blushing or feeling speechless, shaky, or breathless. Shyness is the opposite of being at ease with yourself around others.
Severely shy people may have physical symptoms like blushing, sweating, a pounding heart or upset stomach; negative feelings about themselves; worries about how others view them; and a tendency to withdraw from social interactions. Most people feel shy at least occasionally.
Being Quiet is a Normal Way to Be
Being quiet is natural and how some people are wired. It's not something one chooses. Yes, introverts (and extroverts, for that matter) can act out of character when the situation calls for it. An introvert can lead a group meeting, just as an extrovert can sit and listen.