I was doing that on and off for a while, then recently decided to invest some time into learning a little bit about strategy and tactics, doing shitloads of "life or death" puzzles, learning some opening theory and playing a bunch of 9x9 games. I still get my ass kicked most of the time when I play online, but I'm finally starting to win games against similarly-ranked players, so it feels like progress, haha. Sensei's library is a good resource for learning stuff, and blacktoplay is good for puzzles (they get harder as you get better, which is cool).