It definitely keeps me busy, but I have a good routine in place. I have my morning coffee while chopping up their fresh veggies. It's my time to mentally plan my day. In the evening is when everyone gets let out of their cages. They're all flighted, so I decided to make evenings their time to get out and fly/exercise.
I have 10 fids. Like you, I stress over what will happen to them once my time is up on this earth. My family are not into birds, so I'll likely find homes for them if my health goes south. If I go suddenly, then I have a notebook of wishes,etc.