Yesterday, I popped onto my Instagram feed to take a peek at what was going on when I came across this: The Instagram post was written by a former student who was also one of the co-presidents of our public relations club that I advise and someone I mentored during her college years. During that time and afterwards, we became friends. I am always so touched when someone takes the time to write something heartwarming like this. It’s the best reward one can get from being a teacher. I am full of gratitude, and it brought a tear to my eye. It means the world to me. Thank you so…