I spent 22 years in uniform for national defense, which brought me into a greater understanding of esprit-do-corps or unit cohesion, and what brings people together for a common cause.
There are 100 Trillion Bacteria in your body, and they outnumber you by 10 bacteria for every one human cell. They each might represent a drop in your ocean. This is how they get along –
Learning from Bacteria about Social Networks
Quorum Sensing – bacterial collaborative intelligence
As one drop in a human ocean of 7 trillion people, you hydrate anything you want.
However, arguments, fights, and wars energetically pollute the waters that make up our ocean.
I believe, if was all come 
together every now and again, we can focus on cleaning up our spiritual ocean, and you could each be a drop in the ripple which will be a tsunami wave of peace for everyone on our PTSD planet.
So do we come together?
Or do you remain just a drip.