I agree with a lot of what you said, but the problem is that I have no career and I still live at home with my parents, so I would have to think of different things to say other than that. But those things are another reason why I don’t even actively try to date, living with my parents and having no career is definitely gonna hurt my chances too. Not that I would bring a girl back to my parents house to hook up, but that isn’t even an option anyway because ever since my dad retired, he’s pretty much become a hermit. So I never have the house to myself because he hardly ever leaves the house anymore
Then your #1 priority is working on
that part. You don't have NO Career,
You are focusing on moving up in it. I don't care if it is a minimum wage part time job, or two of them. Develop cash flow from working 40 hours per week is your first step.
You might start with a temp agency and go day by day, but do SOMETHING!
As for having the house to yourself.... Do you think your father/parents NOT WANT you to not have a romantic /social /sex life? Newsflash, they had sex to have you. They know what is up. Have some self respect, and talk to them, explaining that a female friend is coming to visit you, and that you would appreciate some space when she does. Above all be respectful, since it is their house. Let them know that if something develops with a certain young lady, you will introduce her. Don't hide them or diminish the fact it is their house. You are fortunate to have parents still alive
If it is an ONS, you tell her "I'm in town visiting my parents, staying in the spare bedroom downstairs".
If it is a girl you are developing a relationship with, you are "Helping out my elderly parents, by staying with them. They've had some health issues." and leave it at that.
I'm going to pm you a couple videos that have some good guidance for young men who are adrift, lacking purpose. I hope you can find some direction.