Lol all these 17 inexperienced dumbies say leave uni and start fresh LOL If you always run away from something in life that is upsetting you, you'll be doing a lot of running later on in life. Sometimes you have to do things in life eventhough its tough. You're getting good grades as you say, so what if you dont like it? You only got 1 year left? You think life after uni is going to be a breeze?!
Grow a pair pls.. You dont know what unhappy is.