I was browsing reddit and came across this post
--snip--
TL;DR - he played one game 10 times and thought he was good at it.
Why would he think that way. The only explanation my mind comes up with is that he never was good at anything and simply doesn't know what it takes to actually be good at something. I mean ffs, 10 times, if someone does anything 10 times, he's a beginner. What the hell.
Now, I don't want to be so negative all the time - can anyone think of a reason, other than he's a complete loser at everything, that is more positive than mine and explains his confidence?