For some reason i find this funny, the aspect that says introverts are always smart and great thinkers. Maybe yes in some cases but let's face the fact that most people are introverts not because they want to but due to lack of opportunity to go out.
Especially with those that has strict parents.

• Believe me when i say that most introverts are much more spoilt, or should i say badder than most extroverts.

Personally i am an introvert, just give me light, food and data. I can stay indoors for as along as i wish. Basically this doesn't mean that i don't know how things works outside no, trust me i will educate you on things of the outside morethan the person you see always going out or hanging out.
I used to be an extrovert but i got to a point were i saw certain things and that changed my perspective about hanging out especially with friends. Normally as a guy we would hangout,drink, womanize and all. But one day i sat myself down to ask myself the gain from all these late nights and all, found out i have been wasting my time on the wrong things and gradually digging my own grave.

• From thay day onwards, i start enjoying my own company because at the end it would always be you that would face your demons alone. Nobody is coming to help you, you are always alone beleive me.

Yes some introverts are smart, some extroverts are smart too. It all boils down to individuals. Someone who is smart is smart, it has nothing to do with staying indoors or hanging out alot.

If you are an introvert and you enjoy being one, fine continue but at some point try to hangout once in a while. Same for to extroverts (Try to be less available sometimes, it saves life).
I am an introvert doesn't mean i don't know how to have fun or i am under any rules no. Most of us have different experiences about things and when you get older you will understand better
Thank you