Sadhguru
Why should I make inner pleasantness my priority?
A pleasant state helps body and mind function best
Being blissful is not an idea or a philosophy. Body and mind function at their best only in a pleasant state of experience, and to be successful in anything, they must function at their best.
There is enough scientific evidence to show that only when you are in a pleasant state of experience will your body and your mind function at their best. There is no question about it.