Half of the reason to walk is sun exposure. Well, there is no sun, none at all, it's overcast all day, since October, I think.

The sidewalks are covered with snow and dirt. Snow is not so bad, but the dirt is both heavy and slippery, and I hate walking on it.

My winter jacket is too hot and I constantly sweat in it. And my autumn jacket, if it's not yet too cold, is soon going to be.

And last but not least, my new boots are apparently starting to chafe. Maybe it has to do with being hot in general.

Better sit at home and gobble vitamin supplements instead?

Oh, not to mention, the podcasts that used to motivate me during the summer somehow have gotten downright tedious. And rocking music doesn't help because it's impossible to walk with a spring in your step in this weather.