What I learned in trade school

I learned that if you can't figure something out give up.....I use keep trying till i got it.
I learned that everything is hardddddd....... I use think it's hard till you keep doing it and it becomes easier.
I learned that if you failed at something it's too late go to another subject....
I use to think read till you get it............
I learned that unless you go to school you know nothing.............I use to just read books.
I learned that there is smart people and dumb people.................I use think that some people want to do it some don't.

Is school for everybody no!!! thanks but no thanks...I keep doing it my way...