Tuvu, you owe it to your dad not to be an idiot when it comes to his money. Soo, start studying up. I’m sure his opinion will be between rewarding his kid(s) who are responsible versus a subprime-bail-me-out please j6p, it’s a no brainer. So don’t give him any excuses to do otherwise.
There’s nothing wrong with inheritance. It depends on what you do with it. Bill Gates had plenty of family money, but again it’s what you do with it.