Is it normal people think i'm cooler than i actually am.

I think you should appreciate the coolness clout for what it is: interesting, sometimes useful, but not something that defines you. It's outside of your control, and it's unhealthy to let that be a barometer for your self esteem or happiness. As such, you may want to practice disregarding peoples' perceptions of you, whether good or bad. It's a skill. Focus on your character, being a good friend to those around you, improving yourself, and of course having fun. You'll have more fleeting connections, but the deeper ones you still have to work at, just like everyone else.

It just happens. I have a lot of to offer but not too many people see that, I am not respected, some people think I'm dumb when I'm actually fairly intelligent. Heck people thought I was gonna shoot up the school just because I didn't like a few people and wore a long black coat for winter, far from a complete nobody. The point is, reputation is a silly thing, people see what they see, and in my opinion it's hard to make people see who you really are, especially the good parts.

Besides, it isn't so bad is it? And maybe you are likable but you just crap on yourself all the time.

If there's one thing people would never say about me it's that I'm cool. I usually show it when I don't like a situation or some ways of doing. My jokes are often laughed at but after people wonder if I was realy joking or if there was some truth in it. So they end up being confused about my person.

You're lucky to be coooooooooool

i don't have bad self esteem or anything( i dont think) I just feel like people have the wrong idea of me, even if most would like to be praised as much as i am. idk...it bothers me.

i'm way cooler than people think i am and nobody knows me. WHY? i don't know and i don't care. neither should you

It isn't cool to be cool.