Perhaps sacrifice can be exchanged for touching and pity.
Maybe it deepens the relationship or lays the foundation.
But in fact, many times people don't understand whether this kind of contribution is what the other party needs.
To endure alone.
Alone dedication.
Alone self-righteousness.
Protect each other alone.
As a result, trust gradually broke away, and even relationships and positions became unequal.
What a bondage.