Well, in my experience, the inhalater takes at least a few minutes to cool down by itself, but what you can do is to turn it off, and take a few big draws off of it. That will cool it down significantly. You can always insert the capsule and pull it out to see how hot it really is in there before putting it in your pocket as well.
But honestly, I go for a full capsule each time.
But honestly, I go for a full capsule each time.