Have you tried getting hands on some new awesome skins? (Find some skins you like and if they are all crappy, just mod some random skin) if yes continue...
Have you tried making tweaks to your input?(if mouse: make the DPI/speed higher; if tablet, make the playing area smaller) if you've done that too...
Have you considered buying something that could help you improve? (a hand stabilizer(or other glove of some sort), new chair, new equipment, etc...) If yes, well then you really are a tough one...
Have you tried changing your way of playing the game as a whole? (Single-tapper? Practice double-tapping; Mouse-only user? Try tablet/keyboard or vice versa)
Have you tried playing multiplayer?
Have you tried playing with DT/HD/HR/FL?
Have you tried playing with your feet on top of the table?
Have you considered playing something else? (taiko, mania, CtB)? CtB!1!!1! <3
Find your unique way of playing, nothing can stop you from playing osu! however you want to play it. You just have to find it and you'll have a great time.
Have fun and good luck!