For the longest time I was kept only saltwater tanks, all the different fish and corals really appealed to me. At one point I was up to 5 reef tanks so it was obviously a ton of work to keep them healthy. After a while, the labor, time and money involved really became overwhelming and one day it just sort of hit me that I didn't enjoy the tanks anymore. I was just sick of the all the work, and buying all this crazy expensive equipment when I still couldn't get the tanks to thrive. They looked okay, but there was ALWAYS some issue that I needed to fix, It was really aggravating.
That was a couple months ago, the marine tanks are slowly converting to freshwater and I couldn't be happier. I still have two marine tanks, but I'm thinking I'm going to go down to one within a couple months, my discus need an upgrade.