If you think you can handle another year, it would be good so you don't waste those 2 years, I think that's a standard thing that everyone would say; but I know how exhausting doing something you don't want to can be (I myself want to drop university, but I have my parents pressure over me, and other stuff that doesnt matter here), so if you are feeling that this is not for you and that you can have other solutions in your life, continuing this can be a waste of time, effort and can even result in mental ilness Not everyone needs to go to college to be happy, to have a decent life, or to matter as a person. All I can say is that you have to prioritize your needs and what you really want for yourself. Your bussiness seems to be going great by now, and I hope you can keep it like that!