It’s our job to teach and to help whenever we can.
Of course, when we know we did make a difference, that would totally make our day.
One of the students texted me today just to thank me for teaching him the use of the ratio cross multiply two weeks ago. It was a five-mark question in his paper! He was able to solve the problem using my method though many of his peers couldn’t answer it.
Good on you, K ! I am overjoyed to hear that I helped and it totally brightened up my otherwise mundane day. Thank you for informing me.