I learned first hand this morning that being active helps! I moved my noon injection to 10:30 this morning and immediately started doing some light household tasks. It wasn't until I sat down that I even noticed I had a bit of a rapid heartbeat, and it went away quickly. I am up to five clicks after having started at 2 clicks just five days ago, so am optimistic I will be at full dose within a week. My lumbar spine is -4, so I am hoping I have a big response to this drug!