You are right, when someone is stressed or their state of mind is troubled, it would be very difficult to make accurate prediction, in sports betting one can not make good prediction as long as their mind is not settled and therefore they have to be in the right frame of mind before they gamble, unlike slot games which totally depends on luck and you can gamble without any analysis and the results depends on random generator but sport is not same thing and that's what some people do not understand.
Currently there are many people who have depression and suffer a lot from stress, I say that the level of stress is normal in a person until it reaches a certain point where it becomes less toxic, and to release these things it is better to take care of certain things, sleeping well, eating healthily, if you practice a sport it is much better, these things help a lot, if we are well in that sense we can face all the challenges without stress and depression affecting us more than normal, that is what happens with some players.
I find that the more depressed a gambler is, the more difficult it is to win at gambling. When we are depressed for any reason, we should not bet. There are many gamblers who gamble when depressed and lose their bankroll at that time. Depression will not only prevent you from making good analysis but will also destroy your thinking power. The results of bets at that time will never be as expected. Those who are gambling through one loss after another, in order to change the results of gambling, the gambler must definitely take regular breaks and be completely free from stress in terms of mind.