Upset and don't know what to do
I'm currently in my second year of university and I'm trying to get into dentistry! In order to get into that I need to 2 years of high marks of arts and sciences. This year I have trying really really hard, I got into tests knowing everything but yet, I have failed every midterm. I'm really upset and its not like I'm not trying! I really want to do this I just don' think its possible and I don't want it to take 20 years. What should I do? Can I do this? I feel like giving up and I'm always so upset and down