Is it just me or people in the startup world are taking failure too hard. OK, so someone put some money in your idea, you tried your best, and you failed. Big d

Is it just me or people in the startup world are taking failure too hard. OK, so someone put some money in your idea, you tried your best, and you failed. Big deal. Just move on to the next thing in your life, without losing enthusiasm. The startups scene is supposed to be dynamic and fast, no? It's all just a game anyway, especially when all you lost is OPM (other people's money)