The relationship between experience and stress is based on reinforcement.

Experience

The knowledge or skill acquired through involvement in or exposure to events, activities, or through specific training over a period of time.

Reinforcement

In the context of behavior, it refers to the process of encouraging or establishing a pattern of behavior by offering rewards or consequences.

Stress

A condition or feeling experienced when a person perceives that demands exceed the personal and social resources the individual is able to mobilize.