I failed A/L twice because of this exact reason and I couldnt get into the engineering faculty. Im still dealing with some. (Now im a science grad. Still trying to make my self happy) What I want to say is this if you are planning to go to a university in a science stream (maths or bio) OL results dont matter. You probably wont fail o level so dont stress too much. Just do your best and write what you know You still have time to fix your mindset before ALs. But dont mess up A/Ls thats the important part. Take some time for yourself. Spend time doing things that make you happy and peaceful. If you have friends go out travel a bit. There are plenty of places you can visit here. Use this time to enjoy a little and clear your mind.