I distinctly remember the turning point in my organic chemistry studies. It was mid-way through my first full Organic Chemistry course. I felt like I was drowning in reactions and mechanisms. There seemed endless! So, I wrote them all out on a large sheet of paper, and stuck it to the back of the toilet door (TMI?). Eventually, after repeatedly seeing all those reactions written out, the patterns emerged and it started to make sense. The good news is that you don't need to re-decorate your water closet to get the same results!
I made an app! MoleculAR is an Augmented Reality app for iOS and Android that gives you the ability to visualize and interact with molecules. Point your device's camera at a MoleculAR structure in your lecture notes, and an interactive, 3D representation of that molecule will appear before your eyes!