Arnold talked about the pump of weight lifting being equal to that of an orgasm, so when he would lift he was often in total ecstasy.
I’m here to tell you that an open mind is also like having a constant orgasm. As new data comes in I no longer filter it and just absorb it and wonder about it. As my brain processes the incoming data it becomes overjoyed with the new knowledge it has been given and I feel amazing. Try an open mind.