As a brit we do not fear failiure, its well known that Up to one fifth of the 400000 businesses that start up each year fail within the first 12 months of operation in the UK. investors dont write blank cheques is the main difference. we are blunt and dont flower up potential so monetry failiure is more relative to business size.
>we are blunt and dont flower up potential This nails it. You're not going to even investigate potential - your investors don't have that kind of vision (or interest). Not a snowball's chance in Hell a Brit VC would have acted as Peter Thiel did when he came on board with Facebook. Because that would have been "flowering up potential". Or as I like to call it, vision.
That is a cool anecdote and all but it smells like confirmation bias. I'm sure the one guy who won the lottery yesterday had a vision too. Maybe I'll have a vision tomorrow when I play a slot machine or maybe I'll have whatever-its-called when you dump a bunch of money on a long shot and it doesn't come through (were there no visionaries to see the social graph for myspace and friendster?). There's a line somewhere where a can-do attitude becomes naive and the other side of it is where practical sensibilities become choking to fresh ideas, right now I feel we are in a place where having a go is a good thing but it won't always be that way (at least in our industry).