Dudes, I say this every year but the only people who ever make a big deal about anatomy are first years. Keep that in mind. It's like how the times table are oh so important to third graders, and how organic chemistry is oh so important to pre-vets/meds. You will never hear a vet student talk about how glad they are that they aced organic chem. Third/fourth years and clinicians mostly remember like 20% of musculoskeletal anatomy. It just doesn't matter. Just pass, and you shall be fine. If you are on the path of becoming a surgeon or anatomic pathologist, you shall learn it again when you have more of a foundation to help you make it stick. Do your best and if you do well, great. But there is no reason to kill yourself over it, or sacrifice learning in other classes over it. Like insertions and origins my ass. Sure, there are particular ones that are clinically important, but really, the insertion and origin of m. Gamelli... No one cares. The sooner you get over it, the sooner you will be happier. General info are much more important like which nerves innervate what groups of muscles, where their autonomous zones are, etc. Like that tells you what you'd expect in a dog that has a brachial plexus avulsion, and how to test for it.