Great points! Cooling your head off with other activities is a great way to think about your bets that didn't go so well and come back with a fresh spirit and body intact. That way, with a good mood, you are going to have better odds, in my opinion

That will only happen if you do not put a lot of money in your bet that will make you feel uncomfortable and you are not able to sleep properly because of the loss.
Making yourself cool and not get worried about the loss will only happen when you put a very little amount of money in each of your bet and games. The moment you put more money and you lost that bet, there is no way for you to keep calm and relax. Management of portfolio is a must in gambling otherwise it's too difficult to survive in gambling.
Yes, I can also assure you that it is really hard to accept the risk and let go of all the losses that have occurred, but it may not be impossible but it takes quite a long time to be able to make peace with yourself. So of course this is why the approach to gambling must be accompanied by limits, in the sense that whatever you want to do must be ensured that it does not exceed your capabilities.
Like in terms of putting money for example, because it is certain that losing a large amount of money is a painful situation where not everyone can accept the situation without giving any response or reaction of disappointment.
And also this is the reason why many of us suggest only gambling with a minimal amount, because in addition to being able to prevent you from losing a significant amount, this approach can also prevent us from significant emotions and regrets.