I was eating a meal on Saturday and the knife and fork were pretty much shaking in my hand, I tried to focus on why and realised my shoulders are ridiculously tense, like almost painfully seized up. I'm stressed as fuck, so I know why, but are there any good ways to relieve it? Bearing in mind I'm not going to have a massage, would prefer not to have a bath, and getting smashed probably isn't something I can do too often.