Balanced intellect.
It is not easy. Who can have a great vacation and look at it the same way as losing money And enjoy both equally?
Well once you have true wisdom this is the result or proof that you had wisdom
Yogananda says
PARAMAHANSA YOGANANDA AND LORD KRISHNA
Excitement upsets the nervous balance, sending too much
energy to some parts and depriving others of their normal
share. This lack of proper distribution of nerve force is the
sole cause of nervousness. The calm man—he who avoids
excitement because he is not overly attached to his ego and is
aware that God, and not he, is running this universe—is always
able to meet any situation in life because his nerve force
is equilibrated.
Lord Krishna said: “The knower of Spirit, abiding in the Supreme Being, with unswerving discrimination, free from delusion, is thus neither jubilant at pleasant experiences nor downcast by unpleasant experiences.”(Bhagavad Gita V:20) This is the goal we must strive for and attain.-MAN’S ETERNAL QUEST -page 99
Bhavin