What do you do to clear your mind and concentrate?

I am doing something that requires concentration and I am very busy so I can't seem to clear my mind very well. I would like a lot of suggestions, I will give best answers!What do you do to clear your mind and concentrate?
Meditation can clear your mind.





You can meditate sitting with your eyes closed,


or walking with your eyes open.





Try to watch the thoughts come, but just observe.


Hear your own voice in your head, but still, just witness it.





View your thoughts like you view a TV, just watch it.





Do not attach to any thoughts, do not feel emotional about any thoughts.





Become stillness.


Become space, empty still black space.





Feel peace and innocence in your pure raw space.


No thoughts, no idea of who you are, no feelings about your current situation.


Just be the moment of stillness right now.





-Sometimes I throw pebbles one at a time into a still body of water, and watch the ripples expand.





Allow your own attention to be like these ripples.What do you do to clear your mind and concentrate?
Well....


I know we people have a lot of things to do


When you are working or doing something is good to have things in order and that wouldnt be disturb your mind. Because you cannot work both things at the same time...
go fishing by your self


works wonders