The passion comes through. The knowledge comes through.
One thing I also noted was the dude is suspicious of VC money. He'd rather not take VC money. That thought process was amusing to me. If you end up facing a situation where you are having to decide if you want to take VC money or not, that is a swell situation to be in. Of course he is just starting, he is not there. But it was something to hear him say that.