So, I have a friend that told me that one way to get better at osu! is to play a certain AR until you get good at it and the move up to the next one. I've been currently trying to play both AR 7 and AR 8. I was having trouble with AR 7, and i wanted to see what AR 8 was like. I found it more fun and started playing ar 8 songs, I'm not the best at them but I'm okay. I decided I would try AR 7 again and found that after playing AR 8 songs they became easier, but my friend said that playing songs of a lower AR can mess up your reaction time to the one you are currently playing. If I continue like this will my preformance start to drop, or will I just never get better? thanks in advanced