How do I get rid of computer addiction?

I'm M13 and I think I'm really addicted to the game Minecraft. Once I start playing I can't stop and I forget everything that is still important (homework, household, etc.). In our house, therefore, there are often arguments about it, I don't want a complete block or something. I don't want to delete my account either. I just want to play less. I'm in high school where I want to stay, but I want to do homework, gamble and meet up with friends. But because of this addiction. I don't have enough time for everything. If it weren't for my parents I would play 5-6 hours a day (which is an incredible amount).
would there be one who had a few tips?
would be really nice

Then have your parents set up "Family Safety". Is on every Windows PC. Your parents can determine on which days and how long per day you can use the PC.