A central teaching in most spiritual traditions is:

What you wish to experience, provide for another.

Look to see, now, what it is you wish to experience - in your own life, and in the world.

Then see if there is another for whom you may be the source of that.

If you wish to experience peace, provide peace for another.

If you wish to know that you are safe, cause another to know that they are safe.

If you wish to heal your own sadness or anger, seek to heal the sadness or anger of another.