It is personal thing if you believe in luck. I would call here all day long, but if this guy sucked out on you a couple of times with a runner runner flush, I am folding. Luck has to do a lot with poker. Of course, over the long term, it break evens. But I believe in rushes and luck because I experienced it and I prefer to stand away from someone who gets lucky all the time and I play more cards when the flop cooperates. It is a thing that all the pros do. Why do you think Sammy Farha calls all in with a flush draw without the odds? Cause he is on a rush!

However, I am not saying you should take this RUSH thing into account when playing or discussing poker too much. He was asking about the correct play and this is a call. But sometimes, math can't help you and if you feel bad about making the call, it doesn't always means you are playing with scared money. But mathematically, it is correct.