Just avoid betting with a lot of money, forget the idea of trying to do it safe or carefully just gamble with the amount that's comfortable for you to lose...as humans we have emotions and it tends to show up sometimes, as a gambler losing too much might spike up stress and anxiety, this might make you want to gamble more till you get back what you have lost... just stick to gambling with low amounts it's that easy
Yes, the bad thing about this is that the person falls into stress, when there is Stress everything goes wrong, that is why the combination of stress + pressure is equal to losing money , that is why it is said that it is not good to spend money when you are drinking alcoholic beverages and not make decisions when you are in a bad mood or have had a fight, these are Emoticons at their highest level and that is how they are in casino games, that is how it Applies.