Sadhguru
Is it okay to be jealous of a friend's success?
Joy decided by somebody around you
Look at the people driving dream cars around Bangalore: do you think they are in a perfusion of joy? Success has not brought joy to them. If your joy or misery is determined by somebody around you, the chances of being joyful are remote.
If your joy, sadness, happiness or misery is determined by something or somebody around you, the chances of you being joyful in your life are remote.