I've always imagined a gambling session like a soccer game...
I plan for the day, set aside the amount I'd like to spend, buy my ticket... I eat and drink as much as I want, and sometimes I have money left over for souvenirs.
It's the same with gambling... I set the amount I'm going to spend, make the deposit, and start having fun, knowing that's the maximum amount I can bet. One thing I know I'll gain: the fun of gambling. If I hit the jackpot... even better, otherwise I'll be happy too.
It sounds like you are gambling responsible and you are managing your action as well as securing your gambling capital and general finance very well. So far, by doing things responsible, you seem to truly enjoy your gambling time and have comfortable experience with gambling. If it is like this, that is very good for you because your finance won't be affected negatively or broken by gambling while you can enjoy fund with your bets.
The fun of gambling only exists and lasts a long time if gamblers do their bets responsibly as recommended.