I am all for not crying over spilled milk. This seems to be easy.
However, things become more complex imo and I am not entirely sure how to structure my thoughts about it.
Intuitively, there is such thing as right or wrong.
When a wrong is done to you, one can adopt the Buddhist wisdom as described by
@Anarkitty .
However I feel, there an opportunity cost. By separating from the pain, we are losing part of ourselves. Maybe some part of love and joy [I know it sounds cheesy]. When I was prescribed medication, I wasn't able to retain my pain, I lost it indeed, but with it, I feel I lost part of the enjoyment, excitement and intensity of positive emotions than enable me to do important things. Maybe this is just brain chemistry and meds.
But I think there is a broader point. To let go of pain for me means stopping to care, stopping to love. My children often ask me why I get hard on them sometimes, why can't I be 'nice' like the teaching assistant? BECAUSE I LOVE THEM, because I CARE, because I am their mother #@%&, not the TA. Being 'nice' for me means I don't care. It is easy for me to be nice and zen with people and about issues I don't care about, I have nothing to lose.
I think by training ourselves to not feel the pain of others hurting us, we are losing some of our strength, dignity, and hope.
I also think in some philosophical way by not challenging the wrong by holding on to the pain about it, we sort of normalise, enable, allow it to spread.
Why do we get upset about Notre Dame burning. There was commentary on the news, why does it touch us?
A cliche, but I think we need to hold on to things like remembering the holocaust, to retain the pain. If we are numb, we might be at risk of repeating the mistakes of the past.
I think we can't properly get upset and excited about climate change because it doesn't hurt us yet, on a personal level. If the coral reefs would die out, divers would feel the pain very personally, but I would get really upset if the snow would not return in the winter. I would get really upset if the lions would go extinct.