I enjoy long walks (30-100km) so they take me from 4 to 18 hours. I see them as a kind of meditation so I don't listen to any podcasts or even music during that

I enjoy long walks (30-100km) so they take me from 4 to 18 hours. I see them as a kind of meditation so I don't listen to any podcasts or even music during that time. I feel it would be wrong somehow.