Some time ago I tried to play and set aside a certain part of the winnings; I even created an Excel table for this purpose and wrote there when and how much I won, as well as how much I set aside from winning bets, including express bets and slot games.
And you know, I got tired of this, especially when I was recording large profits from the slots. It's tedious and takes you away from the game. But I want to play and not think about it.
I think it is good that you have thought about managing your financial activity in relation to gambling regardless of whether you lose a lot or win a lot. This shows your maturity as a user and your intentions not to make unconsidered mistakes. At the same time, I understand that you quickly get bored of recording all the betting results, especially when you want to focus only on playing. I am sure that this boredom is temporary and that you will be proud of yourself at the time when you will need to review your financial priorities and whether your gambling activity has had any effect. Personally, I advise you to continue this wise behavior that unfortunately most players lack and who, due to their excessive immersion in gambling, are ignorant of the size of their winnings/losses and therefore do not know when to start and when to stop.
To be honest, doing this on a regular basis is not easy at all and I doubt there are many people who do it regardless of the size of their gambling budget.