Something i've been thinking more and more about is what happens to performance under situations of stress. Let me share with you some examples of what I'm thinking about - these all refer to entrepreneurial endeavors
1) Moving to a new city to work: So i've moved from London to San Fran. Even though i've been here for less than a day, my unfamiliarity with the local environment means that I'm trying to squeeze as much out of my waking day through work than anything else. I can't really do anything else - so that makes me want to work all the time. So situation 1: if you hire workaholic people from out of town and bring them to work then they are likely to work all day, sleep at night and then work all day again just to pass the time. Certainly this wouldn't be the case in London.
2) Having money pressure: Having less money means you need to be on a budget to survive. This means you generally have to be more creative with what you spend money on and do things which are generally free. This means that if you are workaholic generally you are likely to do everything thats fun and free. Often this involves continuing to work. All the time.
3) Having time pressure: generally mission critical things have a high time value. Move too slow you lose. I'm under time pressure to deliver certain things. It makes me want to be more efficient, find better ways to organise stuff and in general make the most of my time. Bottom line, as a workaholic it makes me want to work faster.
So there you go. Find ambitious workaholics, push them into a startup in a new city, with restricted pay and time pressure and watch their performance soar. The power of the cause makes it worth it - this sacrifice is worth something & the emotional cost is negligible to the benefit.
Now i just need to find some more ambitious workaholics to join me to ease the pain.
Plus i really got to sleep :)...