The difference between desensitization method and sublimation method lies in the different purpose and principle.

1, the main purpose of desensitization method is to eliminate fear, and sublimation method is to separate solid substances that can be sublimated from those that cannot be volatilized.

2. The basic principle of desensitization method is mutual inhibition, and sublimation method is to lead emotions in a direction that is beneficial to oneself, others and society.