Our relationship with sense pleasure is complicated. Moving towards what is pleasant is instinctual,and we need to be able to experience what is pleasant without clinging, fear or attachment in order to be whole. Yet pleasant vedana (sensation) is not a reliable goal or guide on the spiritual path. Pleasure - like all conditioned things - has its limitations and does not work well as the orienting principle in our practice and lives. Like the Buddha, we need to be able to swim upstream, and not be limited by our conditioning towards ease.
Struggling with the hindrances draws us back into form. Each hindrance has to be thoroughly understood so that when it arises we no longer invest reality into its appearance. Discernment is the only tool that can reveal the truth of its emptiness. In seeing the true nature of the hindrance, we see our own and the struggle ends. All other applications of practice reinvest thought into the form and make it more than what it is.