I have had two nightmares like that in the last month where I woke up and all of my fish were dead
I feel you, that dream sucks!!!
My interest in all hobbies (including fishkeeping) waxes and wanes but even when I am in a lull I still do my weekly WC
and take care of them, so hopefully that will never happen! A lull for me just means that the plants don't get trimmed and I stop spending money on fish stuff all the time