I'm not sure my body could handle that (my hips would need a day to recover from a 20 km walk).
I'm in my mid 50s, so I'd like to believe my age is part of that.
I do about 7 km / day, which still takes time.
I've probably done everything mentioned here (thinking, audiobooks, music, walking with my kids, etc.).
Lately, I've been simply listening for birds. I've gotten pretty good at identifying several species by vocalization and it has the added benefit of putting me "in tune" with my environment.
I'm not sure my body could handle that (my hips would need a day to recover from a 20 km walk).
I'm in my mid 50s, so I'd like to believe my age is part of that.
I do about 7 km / day, which still takes time.
I've probably done everything mentioned here (thinking, audiobooks, music, walking with my kids, etc.).
Lately, I've been simply listening for birds. I've gotten pretty good at identifying several species by vocalization and it has the added benefit of putting me "in tune" with my environment.