我发现我错了`英语怎么说

I FOUND I'M WRONG!

I realized I was wrong

i found that
1.i've just missed the point.
2.i didn't get it.
3.maybe i lost the mind.
4.i didn't see it.
5.i made a big mistake
6.i fucked it up.(haha,it's kinda dirty)
7.i got no idea about that.
8.i made a wrong desicion.
9.i NO got it.
10.i don't got it.（it's ok about the grammar this way)
11.i damned the hell somehow
12.suppose i just dunno nothin's wrong.
13.i know nothin' wot i've done/wot's the hell goin' on/gone on.(that's pretty gaz!)

呃想法啊

呵呵

简单

I found I make a mistake.

I realized I have a wrong choose.