What keeps you away from starting startups? 
bkovitz: Some reasons:1. I have very little clue what gets people to spend money.  I keep wanting at least a plausible theory of how this could make money before I dive in.  I am particularly discouraged by the idea of making a web site that requires high traffic in order to be ramen-profitable.2. I am easily distracted.  I find myself getting sidetracked at all time-scales: by administrative and sysadmin junk, by other project ideas, etc.3. I find it particularly hard to implement a software idea that I've come up with myself.  It's weird, but I find myself in a mode of "just wanting it done" instead of enjoying the coding. No joy, no work.4. I don't tolerate mediocrity in my life. Just posted about this in another thread: http://news.ycombinator.com/item?id=730261These all seem fixable.