Make your mind believe the following statement:-
" Urge/fantasy = trap = dont fall into trap "
" Incoming Urge = Time to get into any Physical/Mental Work"
" Urge energy 
convert into Work Energy"
" Source to convert energy = Brain "
"How to convert energy = Control your thought process, Control your brain, Make it think in the right direction "
(Controlling thought process is all in our hands.
What we think, will give directions to the brain)