First clear your mind and close your eyes. Next, imagine you are in a warm place then after get your finger and point it up then say:
Today is cold now make it warm I plee I cry I am cold I want fire I want heat so mote it be.
Empower an acorn with the following chant & carry it on your person during difficult times: "Little seed with cap so fine,
Grant your strength & make it mine.
Make me as sturdy as your tree.
As I will, so mote it be!"