Om Swami
Which friends should I make to be happy and successful in life?
Befriend conscience and willpower
Make conscience and willpower your friends. When you do, their own friends (morality, truthfulness, peace, bliss, knowledge, joy, pleasure and success) become your friends too.
When you make friends with your conscience and willpower, their other friends also become your friends: morality, truthfulness, peace, bliss, knowledge, joy, pleasure and success are close friends of these two.