Something I have learned is that at least some varieties of "extreme excitement" are a sign of character flaws, an indication that someone's trying to sell something not worth buying. That said, a morose lack of any excitement is also a negative sign. Best to be in the middle, a bit subtle but with a keen eye for quality and an affectionate (but not infatuated) respect for excellence combined with a reasoned aversion to idiocy and disease.<p>Also, something one learns over time is that the startup/technology world also has its in-crowds and celebrity bullshit just like any other social ecosystem. Yes, we have people getting million-dollar checks who don't deserve them; it happens. The celebrity nonsense is generated by, and it benefits, people of low character who really don't belong in our world, people who care more about exclusive parties and velvet ropes than about buckling down and getting shit done and building something great. The good news is that in 15 years, each and every one of them will be a bitter, morose has-been. (I made the mistake of working for a late-'90s dot-com celebrity, someone who spent more money than most people make in 20 years on a fucking launch party before crashing and burning a year later. Details withheld since this is my real name.)