Lol the patience won't be the issue, more the health and wanting more holidays then I currently get. I haven't actually had one this year at all. The last was a week in June '04.
And imagine if you had an outbreak of something and needed to keep doing water changes or a filter broke etc etc. On top of the strain it would put on a rather aged body, it'd also take a great chunk of a crappy pension not designed to cope with a large fishkeeping habit.
Hugs,
P.