Bipolar Disorder Support Group
Bipolar disorder is not just a single disorder, but a category of mood disorders marked by periods of abnormally high energy and euphoria, often accompanied by bouts of clinical depression. This is the place to talk about your experience with bipolar disorder, learn from others' experiences, and find support.

ummm you feel it and it hurts like something I don't think you've ever felt in your life.
Having an 11 or 13 gauge needle punched into your hip bone or femur, by brute strength is something that's borderline barbaric. They've not figured out a way to do this any easier or less painful.
https://bethematch.org/support-the-cause/donate-bone-marrow/join-the-marrow-registry/medical-guidelines/