Oh no I mean like how best to avoid things. Like I'll stick bags in my poclets, gloves to pick up the basket, glove to put items in my basket, gloves to put them on conveyor belt, gloves off to get the bags out of pocket, gloves on to put items in bags, then I need to knuckle the bloody touch screen, then gloves off to walk bags to car etc.
Just such a faff thinking of all the things you might touch and that's before trying to avoid everyone ignoring social distancing and the directional arrows.
Are you at particular risk? Very old, for instance? Very obese or with diabetes? Black or south-Asian ethnically?
