My main consideration is that if I became ill, then it is not fair on my family who do not live just round the corner. Keeping fit is most important but there are several hazards: I can't walk as briskly as I used to, although walking the amount I do is better than sitting. I can't manage rain or strong wind because it is too difficult to see enough of where I am or am going. I have to slow down when the sun is very bright and often it is too bright to cope with. Therefore, going to the gym is the solution. I shall not be silly, though, and go when the situation gets worse. I have one of those stretch bands, a shortish one, and a couple of not too heavy dumbbells, plus a fitness ball, and of course there is always the floor on which to exercise! As for CV, I step up and down the bottom stair!
I've put the shopping away. It is interesting that people can see different versions of the things I usually choose, so some of the things my young friend has brought are interestingly and tastily different!