What I have found difficult is drawing FBDs for objects in circular motion. I get confused as to where to place the arrow that describes where the acceleration is going. Also, I sometimes have finger problems when typing universal gravitation equations into my calculator. I believe that these difficulties can be solved over a short amount of time though.
I feel that my problem-solving skills are average. I definitely think that there is room for improvement though! On problems that aren't exactly like ones I have done before, I need to use similar skills used on previous problems rather than freaking out because I haven't seen anything like it. I feel that I am fairly good at figuring out the data I have and the data that I need to find out though. With some more practice, I can get my problem-solving skills to above average!