I'm finding it more of a dilemma, how much to wind down. Currently I work approximately 1.5 days a week.
The point-5 are almost friends of mine; I help run a small subsidiary business and look after their website and computer stuff. No trouble and I bill them once a month.
The 1 is a small business which seems to lurch from crisis to crisis, and I have ended up with a lot of paperwork and responsibility for dealing with external regulatory bodies and auditors. Great when it goes well, but no support—so I'm often scrabbling around for information in a fairly specialised field which is quite a long way from my experience. But it does keep my brain active, stretches me, and there's a nice little lunch-place nearby.
Both are useful, but not vital income, and will be less important in the near future. So I'm thinking.