You have a couple of points that I would need to look into. I do remember that he was a bit too fast with certain things (seems to be an ailment of SV in general, fail fast and all that).

The comment that he acts like an expert where he isn't is probably a valid one (haven't looked into it, I'm hearing it sometimes though).

> Everyone does that.

You have a completely different social circle than me then. Some people don't believe in atoms, they believe in aura's.