Following the question ; Avoidant

Thank you for your answer:

(“A good indication of when you are trying to buffer emotions by changing your thoughts is when you’re not open to experiencing any kind of negative emotion. Believing that life should be one of happiness and pleasure all of the time.
Except we know that life is 50/50. Half the time we will have negative emotion and the other half positive emotion. When we embrace that both sets of emotions are just as important in our lives and there is something to learn from all of them, we get the beautiful contrast that is life.”)

Does that mean that the Model is there to help us keep the 50/50 ratio and not get more negative? In the same way it is not there to help us get more positive, but ensure we cultivate the 50/50 in our Life?