Most of the time, when I'm out in public, my wife is with me. I don't drive anymore & I won't take public transportation. So the only places I can go alone are places I can walk to. Occasionally I'll walk alone to the pharmacy to pick up a prescription. And I used to walk to the place where I got my hair cut. (I go with my wife to the place she goes now because I lack confidence in the place I used to go to due to the current pandemic situation.) I also go to the dentist alone & sometimes to the medical clinic both of which are within walking distance. But I'm always seriously less comfortable being out alone than I am when my wife & I are together.