As soon as you are in knowledge of a mistake and do nothing to rectify it, then it becomes your mistake.
Being concerned is doing something.
Send positive though or being empathetic is doing something.
You can change the world with your good intention, with your good words and with your good feeling toward others.
“Empathy is about standing in someone else's shoes, feeling with his or her heart, seeing with his or her eyes. Not only is empathy hard to outsource and automate, but it makes the world a better place.”
- Daniel H. Pink
Resent the pain of others or ridiculing it will bring the same to you.
It will stack up and make it hard for you.
Coldness will bring coldness.
“Change begins with understanding and understanding begins by identifying oneself with another person: in a word, empathy. The arts enable us to put ourselves in the minds, eyes, ears and hearts of other human beings.”
- Richard Eyre