I walked too, but didn't any of you have little boys who jumped out from behind hedges trying to kiss you during the primary years, scaring the hell out of you? Followed by secondary school encounters with first, a milkman who used to flash at you every morning so that you had to walk miles out of your way to avoid him, only to attract a pervy taxi driver (who I knew by sight as he used to bring my father back from the station) instead which resulted in you threatening to throw yourself out of his car? One of my sisters was assaulted as she crossed a park to get to her school.
I had half hour walks from the age of five, and yes, they kept me very fit and yes, sometimes they were beautiful walks. But those encounters are what stay in my mind, and so my own DCs weren't allowed to walk anywhere on their own until they were nine. If they weren't back on time, I went looking for them.
Soaked shoes, wet and numb legs, dripping hair, heavy school and games bags. Even worse on piano lesson days, the books were huge sometimes. Add cookery to the mix and I really don't know how I managed it. As I got frozen shoulder twenty years ago, maybe I didn't!