He still has no idea what he's doing.
How so?
It was a choice I made after careful consideration
There may be some context here we're missing that explains why he's like that.  You shouldn't judge other people's ability unless you're sure you thoroughly understand the situation.
I bet my dad is way better than him.
Well I don't think it would be fair to compare them together. Do you know if there is some sort of test they can take to prove how much they know?