Oh yeah! This is truly the best advice and it just means that you are as close as possible to the category of gamblers who are considered Pros. Although you may not consider yourself such a player, it is the pros who know that they will not lose their money in the long run. More precisely, they think so and are sure that this is almost guaranteed. But of course they also have failures. But this is rather a discussion about how to always and under any external circumstances control your emotions and the logic of your actions.
You're right, although I'm Honestly not close to being a professional, because there are many players who have been in the Game for longer , and they really have the characteristics you say, they can lose in the long term and they don't lose control, however, despite Having some control over the game, I wouldn't take it as a hobby because that Would imply that it Could be done Every day and well , Playing like that in me I don't think I would be prepared for what a daily expense implies and according to my Commitments it's not ideal and it wouldn't be responsible either, but when it comes to having a lot of money maybe I would do it , but I would Focus on helping Others , I think that's better.