Go outside someplace where you feel safe
If the sun is out turn your face to the sun and close your eyes
Just feel the breeze
the warm sun
If its nighttime it still works.
closing your eyes kind of puts you in a magical place.
the other conditions re-focus you (breeze. warmth. coolness at night
(See. All you have to do is break those thought patterns for a short time and the craving goes away