I don't play much DDR anymore. Making it through Max 300 on Heavy mode was an old goal I thought I had no hope of achieving. But several days ago I had energy to burn and played a few rounds on a whim. Oddly, my game has improved despite lack of practice. The arrows felt slower than I remember. I tried Max 300 almost as a joke, and was amazed that I finally passed it.
Now I have to work my way up to an A!