|hey if you wanna show off and be cool that is what could happen.
I am thinking that showing off has little to do with the word "cool" and there are far more colorful terms to cover what usually happens when someone does something to draw attention.
You either ARE or you are NOT cool and it is not something practised but a thing that comes natural to the truly cool.
When you are truly chilly others can't help but notice even if try to hide it.That is also part of being "cool".
You don't have to force it and wreck sh*t in the process.......
Relax dude,that is the first step