“'relaxation pain' (has) two strange characteristics: the more you relax, the worse it gets (at least for a while) and though it doesn't hurt much, it seems to cause a lot of suffering.
The act of relaxing causes the mesh of ones consciousness to open. You become porous like diaphanous cloth. Psychological 'impurities' (samskaras), deep seated fixating, can now percolate up to the surface in tangible form. Resistance per se is coming up with nothing particular to resist! The actual discomfort (P) in your body may only be at level 2, but your perceived suffering may be at level 100. S = P x R implies that R = S / P. So you must be resisting at level 100/2 = 50. You are experiencing almost pure resistance, pure craving and aversion. In other words you are experiencing pure impurity!
… try to the best of your ability to accept it. In this way, layer after layer of blockage from the deep unconscious, which would be very difficult to get to directly, percolates up to the surface and gets worked off. Admittedly this is challenging because those very sensations are the tangible manifestation of deep seeded tendencies of non-acceptance. Although it is challenging, it is also quite doable by anyone. Objectively, the suffering associated with this phenomenon is no greater than that associated with a rash or the flu. Anyone can learn to live with those kinds of sensations, but why would anyone want to? What is the payoff? The payoff is that consciousness is being cleansed at a radical level, a level that would perhaps be difficult to reach otherwise.
This is the reason that I said to be happy. Trying to contact ones innermost conflicting tendencies directly in the unconscious is very difficult. But when the phenomenon of the 'icky-sticky' sensations arises, the endeavor becomes very simple. All you have to do is pay attention to those sensations, try to accept them and let time pass. Nature will do the rest.
The mark of maturity in meditation is that everything becomes a positive feedback loop. The better it feels, the deeper you go! The worse it feels, the deeper you go!”
Read the rest of "The Icky-Sticky Creepy-Crawly It-Doesn't-Really-Hurt-But-I-Can't-Stand-It Feeling" found under "Articles", then "Meditation Practice"