I want you to imagine this fucking awesome feeling when you acquired the skills you need to do you what you want. Imagine being in the position that, finally, you can explode in a fury of inspiring actions that ultimately result in you achieving a state in which you cant sleep nor eat straight, cause you just have to work on that one project day in, day out.
if the things you study now are needed to help you work on the more important, awesome things later, then dont even think of the single exam as something big. its just a thing you cross off the list.
get a hold of what you want, and then fucking destroy everything thats in the way of you getting it.
if its that exam in 2 days, then own it.
NOW you fucking kebab, NOW!!