My observation of butch......
They are mostly young.
I have never seen a properly adult or middle age
butch.........
That makes me conclude, most of the butches become like that due
to single-gender school system in some girl schools.
After that they become normal.
There are ah quas, the guys who think they are girls. Definitely
there will be girls who think they are boys, the butches.
Another angle, is that these girls were molested by their dads
when they were young, and they decided to make themselves
unattractive.