I have a history of almost dislocating my right TMJ (from unknowingly chewing those rubber things for jaw some years ago). When I do chin tucks and neck stretches I feel it a bit strain, but it even feels like some of a discomfort when I try to mew (tho I assured that I didn’t press too hard on the palate). Is my technique bad or is it because of my TMJ sensibility? Should I continue mewing or try anything else but that?