I got it in June and potted it and it seemed to be doing fine. I just looked at it a few days ago and noticed that most of the plant was rotten and brown, and only look somewhat healthy at the ends. Just touching it made it break off in certain spots. It was small when I got it, so it's not very big yet. I took off all of the brown parts, and am left with barely anything, nothing over three inches. I don't know what happened to it...the only thing I can think off is that I might not have watered it as much as I should have, but I thought it was one of those "hard to kill" plants. Any tips or ideas on how to get it back to life? Or is it probably just going to die?