Live in Copenhagen. Own one true racing cycle (from 1971), one cityfied racing bike (from 1969), a three-speed (from 1975) and two 1-speeds (from 1956 and 1940'ies). Distances covered vary from c. 8 to 25 km on weekdays, and from 0 to 120 on weekend days. I ride fast on the racers (as far as conditions will allow), and kinda slow on the 3- and 1-speeds. I'll mostly wear plain everyday clothes when riding.
I feel very privileged to live in a place with an infrastructure that favours safe bike riding, but I'm still a little jealous of the Dutch. No car. Don't need it.
Oh, no helmet, of course.