Nothing, a little, spill your guts.
It can be a difficult decision sometimes.
Some people have a flat-out, across the board rule. Keep your mouth shut, mind your own business. No choices, just insulation and avoidance of conflict. It is easier to fit in that way. Life is simpler.
But what if you are not a person who is good at evasion?
Do you suppress that part of you that sees a need. Do you re-evaluate what is “important”? Do you conform to what others say is necessary to do. Be like them. Chill out. Stop making things so difficult.
Who benefits from that? Mainly the other people who don’t want change in their own lives.