Life holds so much so much to be happy about always. Most people ask for happiness on condition. Happiness can be felt only if you don't set any conditions.

When I was young I used to have successes with women because I was young. Now I have successes with women because I am old. Middle age was the hardest part.

I am tired before the concert not afterward.

Of course there is no formula for success except perhaps an unconditional acceptance of life and what it brings.