First I’ve heard and it makes me wonder if that is really a thing or some peculiar case because, I see no reason why I can’t sleep because of a win. Maybe for the things I would want to do with the won bet but then, it’s not enough to take away my sleep. I would sleep even more better for a won bet especially when the amount is huge but, I can’t say the same when I lose huge. Loosing huge simply means, I’ve had to bet more than I can afford to lose and that means, money that I still value which is enough to get me thinking for a while before, I make peace with it.