I obviously don't know your personal circumstances.
Mine are quite simple. I'm a single retired person with, until very recently, an active and multi-dimensional social life. Following the PM's address yesterday, my entire social life disappeared. There isn't a wife at home to keep my spirits up, or such like, so I face this period of potential lockdown alone and I dread it. I was completely happy with the balance I had between a private and social life, and I was able to enjoy the time I spent alone because it was balanced with the time I spent with others. Without that balance, time alone simply becomes loneliness.
It's not that I can't go a day without a pint, it's that I need social interaction. There is a world of difference between 'existence' and 'life', and I'm sure that is something we will all grow to appreciate in the coming weeks.
As I said, I'd happily forego any NHS treatment if that meant that I could proceed with my life with a degree of normality. I'm sure there are plenty of other people of my age who feel likewise (I was talking to a few of them in the pub yesterday). They are also adults, and they made the same choice as I did. I cannot and will not be held accountable for their choices ("What about their familys, friends, people on the street they pass by?").