Bought insulin for the child of a lady in front of me at the pharmacy. The woman (single mom) was in tears & didn’t have the $200 copay for that month. I gave her my number & told her to call me within the next few days. That was a few years ago. She now manages the office at my practice, makes enough $ for anything she needs/wants, & is one of my closest friends. (And now she has excellent insurance for herself & her son!) Be kind—it can literally change lives!