Yeah. I've experienced this working to project deadlines at several jobs. Like everything else, "crunch" and "pair programming" are good in small doses for gett

Yeah. I've experienced this working to project deadlines at several jobs. Like everything else, "crunch" and "pair programming" are good in small doses for getting productivity. I couldn't handle it long-term. I have seen some people thrive on it with no ill-effects, but I have never had an extremely-focused, very driven work personality.