I doubt if there is a process for steeling yourself to the indifference of others. To my mind, you either have a compulsion, a preexisting urge that allows you

I doubt if there is a process for steeling yourself to the indifference of others. To my mind, you either have a compulsion, a preexisting urge that allows you to be indifferent to outside influence, or else you seek out a pursuit that people do care about. Coming to appreciate the deeper logic behind a reflexive behavior is an important part of being able to see the impulse through despite the indifference of others.