Been a while since I posted to this section. During the last week, I noticed I bite my inner cheeks and sometimes lower lip every time I eat. Due to my profession, of course I immediately thought this is m.buccinator weakness (which presents like this). But I can drink using a straw, I can whistle so this is good. But I do not get it, why suddenly I have to pay attention when eating? I have to admit I am quite concerned..I somehow hope I bite it during sleep because of nervousness, leaving then swollen..but I cannot prove that.