Answer this question to the best of your ability:
How does one train oneself to be sensitive to rapture and pleasure during Access Concentration?
The Buddha's teachings suggest that one can train themselves to be sensitive to rapture and pleasure during Access Concentration by focusing on breath sensitivity. They can breathe in sensitive to rapture, and breathe out sensitive to rapture. Similarly, they can breathe in sensitive to pleasure, and breathe out sensitive to pleasure. This training helps them develop a heightened awareness of the subtle sensations that arise during deep meditation, which may lead to experiences of Piti (sense of energy) and Sukha (sense of joy, non-sensual pleasure).