Aloha rgolden,
I hear the heat piece a lot from practitioners of other (especially hands-on) modalities.
The amount of heat generated from one's hands is not indicative of the level one is at, nor is always it appropriate, or needed for healing to happen.
As Master Lin mentions in the level I home study course, you may experience various sensations as your channels begin to open, especially now that you're just starting.
You'd check anything out with your doctor that you may be concerned with. Sensations will come and go. The coldness in your hands may work through today and a different variation may show up a year from now.
Just different channels opening on different layers.
Good job on your 2 months!
Much Love, Shawn
[This message has been edited by Shawn_Grim (edited January 09, 2006).]