On: All problems stem from man's inability to sit quie...

[loufe]

I completely agree here. In "Think Fast and Slow" the author talks about how much more productive and clear his time was when he took his thinking time and walked for it.

[samstave → loufe]

I call it "moving meditation" -- Hiking, biking, walking, running and martial arts (for me).

I dont listen to music in headphones often at all - Especially when running or biking - I like the calm silence of just me and my thoughts.