Answer:
Study, don't dwell to much on it you'll do fine as long as you try your best, each some good food, get good sleep before, do something fun before. If this is like a legit smart person question I have no Idea. I'm not a scientist ahaha
Step-by-step explanation:
EVerything I do. I find it helpful and helps me with any kind of stress over something. The last 4 I mean.