First time doing gel on myself

This is my first time doing gel on myself (3rd time doing gel altogether). I usually just let my nails grow out and put a layer of gel over so they don’t break. This time i decided to cut them very short and do the real thing. Left hand is kinda okay, right is a little worse (but not too bad) because i was at it for 7h and i am right handed and not very skilled with the left one. I put magnetic polish over. I will be happy to hear any tips or criticism! I am trying to get good at this. Let’s see how long before they start lifting on the right hand (it almost always happens:( )