Food, water, sleep.
Basically business as usual for me other than my rounds of various book shops, car boot sales and the like have been stopped but it is not like I can't find things to pass the time (not to mention the years of the previous mean I have something of a backlog, and a few things I can stand to re watch/play/read.
I suppose income took a hit but for most of it I was already planning to be on holiday and I was never planning to retire, buy a house or start a family anyway. Was speaking to someone the other week and apparently I could have made out like a bandit if I had wanted to (speaking to someone who mainly works with contractors, they all left to take seriously high paying gigs when it kicked off, which left my associate's firm in the lurch, and I can play in that world too) but was not even paying attention to things. Most of my friends got themselves dubbed essential so they carried on happily enough, and those that did not got a nice holiday at enough pay that they are probably coming out ahead when not paying for fuel.
On lack of human contact... have you met people? They are disgusting and I don't enjoy being around them at the best of times.
The pointless mask lark (they don't protect me, or at least I am not wearing any that protect me -- that stuff is expensive and I would rather save it for grinding dust type jobs, and the way most people fail at wearing them, something that came as no surprise to me, mean not a lot of what minute good might be done will be done) is annoying but I mainly just go around pretending I am about to rob the place so that is amusing.