It's a tricky one. I know I could be out contracting like my friends (the few there are, since I've been holed away for so long), earning £100k a year. Instead, I'm looking at minimum wage until this thing succeeds, or crashes and burns.
It's a rough life, this entrepreneur gig. On reflection, my advice would be to go save some money for a couple years, find a good woman, and have another go when you've got some more stability.