It seems like God and the universe are bringing this message to me over and over again.
There were two particular recent cases where I was rather unkind to someone. In both the cases, after talking more with the person, I realise, the person has enough awful things going on in their life right at this moment. The last thing they need is another snotty-nosed mean girl being nasty to them.
Lesson to remember - be kind to everyone, because I never know what they're going thru behind the smiles.