Math 163 Final with Derek

Anyone else out there, worried about the final exam on math 163? Worth 64% of final grade. My only hope is to just pass the class. Does anyone know from previous years or experience, on how complex and difficult the questions will be? My difficulty is writing a logical proof. Understanding by reading and figuring out an answer is one thing, but creating a proof for the answer and why is true or not, still feels a little complicated for me. I'm no genius by any means, and I will have to practice lots before finals.