Actually, quite the opposite. Once you can put material into your own words and describe or teach it to someones else means that you REALLY know it. It actually helps me to learn material by...
I too was just accepted for this coming fall and it is so exciting! The best thing to do is make sure you have plenty of people to help you. You are not a super hero and cannot do it all by your self....
Dimensional analysis is what we learn here. We actually have to take the class BEFORE we apply. It makes dosage calc's EASY as pie. If your school isn't teaching that then they are making your life...