I’ll play!
Never will I spend more than X amount on this tank ... I stopped keeping a running total when I started gathering plumbing pieces haha
Never will I keep old pumps or other old pieces of equipment ... I have 2 boxes of old tank related junk in my garage, you never know when that old HOB stuff will come in handy!
Never will I buy all that control related gear ... I have automated 95% of the tank
Never will I need to quarantine ... I am now fallow due to velvet
So yea, things definitely change, irrespective of the original plan or thought!