The important thing to remember is that those areas of discomfort were already there before you sat down. All the meditation has done is shine a light of awareness on them so you can see them more clearly. At first this sounds like bad news, but in fact it’s actually very good news because we need to see these things clearly before we can let go of them. So it’s almost as though by witnessing the discomfort coming to the surface, you are witnessing its departure.