Yes, but is "burning bridges" a rational thing to do? Does it really give actors psychological advantage afterwards or is it simply to show yourself/partners/co

Yes, but is "burning bridges" a rational thing to do? Does it really give actors psychological advantage afterwards or is it simply to show yourself/partners/competitors how cool you are? It is very hard to measure... Also see http://en.wikipedia.org/wiki/Point_of_no_return#Related_expressions http://en.wikipedia.org/wiki/Point_of_no_return#Related_expr...