Tsk, tsk did you think this was about sexual diversion?
No pain, no gain (Jane Fonda)
In the yogic path, very different to soft taoism mmm ..., we come across good and bad pain.
For example bad pain is sitting in fool lotus, in agony whilst thinking one is meditating on bliss ...
Phew serotonin rush when the pain stops is bad ... belongs to sado-masochistic practices ... You knew right?
However to relax into discomfort is a spiritual practice.
Here are some of my discomforting teachers that I learn to let go in:
What dukkha needs your attention?