What about the people who paid for a year... do they get partially refunded if you quit the newsletter? I just started a substack 2 months ago, and have a handful of paid subscribers... and trying to make sure "they get there money's worth" is a driving motivator... but I worry about getting to busy that I have to stop and I didn't provide the $30 of value I was hoping to becuase I didn't give them a year of content and interesting words...