>>2850209If you were 16 then you'd be too much of a pussy to go because you might get your ass kicked by some 19yr old who's bigger / older.
If you were 19, you'd be too much of a pussy because some [INSERT AGE HERE]yr old [INSERT JUSTIFICATION HERE] would beat your ass.
Drag your ass down to a dojo, try a few out, find one you enjoy....
The other option is to live the rest of your fucking life a bitter, miserable shit.
Do you want to be 30 and well balanced / doing well, or 30 and still a miserable bitter shit?
The choice is your's bro.