I've been going 3-5 miles for over 5 years because it makes me feel good. I never heard of these people or their habits until yesterday. By the way, if you can

I've been going 3-5 miles for over 5 years because it makes me feel good. I never heard of these people or their habits until yesterday. By the way, if you can walk 5 miles effortlessly, you can probably walk an entire day with little breaks. I've done some 15+ mile walking sessions in NYC. By the end of it, it's really not bad if it's a nice day out (it can get ridiculously hot and cold in NYC).