Do you work on your mind to make it better? You are making the bars of your prison shinier…
One of the activities of the mind  that takes you out of the present is comparing.

If you are new here, you probably think that I am talking about your brain… but the mind is only a limited function of the brain. The brain is like the world, and the mind is like a room in your house… much smaller, and totally insulated from the world.
Read the rest of the article