Yeah I think sometimes you can just can burned out even with something you basically enjoy. Part of my problem is that I don't have room to store my empty tank. It's an odd size and shape and is no longer made and I got it specifically cause it's the only thing that really fits in the only space I have for a decent sized tank. So if I tear it down I'll have to get rid of it, and I'm worried I'll regret it. I've considered having a plant only tank, but I don't think I'd like that and I'd always be tempted to add fish to it.