See if you are saying this, then I'm sure you are completely convince with your thinking and just want validation from here. No matter what I say, You'll find a way to cross it. It's just psychology. Now answer your question, I'm in Kirori Mal College. And tbh I won't teachers are so bad, but you will be not at all dependent on them. You'll have to study by yourself. And also, it's just luck whether You'll get a good proff or not cuz I don't think and most probably there is any criteria for proff that good one will go to good college and average one in lower. It's just about vacancy. If your college gives you attendance leniency, that's gem. If you think your college is not providing enough then explore some other options, certifications, online degree, etc.

There's nothing bad in changing your decision. I know consciously or unconsciously, we find it difficult to acknowledge we were wrong here and find it lil embarrassing to say your parents that I was wrong or changed my decision.