I'm going to tell my girlfriend to finish her classes or get a job. She needs to decide.
What makes you want her to get a job?
Because I don't feel like supporting her.
Say nice things to her and be positive, but tell her honestly that you want her to be independent through studies or a job. Encourage her and be supportive with her decision so that she can go in with a clear mind.
Don't waste my time. She can get two jobs and will still be taking classes. I hope she wasn't garbage when I was fucking her.
That's a harsh way to talk about your girlfriend. I'm sure she will try her best if you encourage her, but if you talk to her like that, she may feel hurt and demoralized about getting a job, and it could hurt your relationship.