I am always sore in my face, fingers, back, shoulders, just about everywhere. I am constantly cracking my back, fingers, neck, rubbing my face, and such. Why am i always constantly sore? I dont think I can go 10 min without cracking my knuckles. I dont play any sports yet because it was winter, I stopped working out a month ago, and i get about 7-8 hours of sleep a day.