Flow

You never know who may help you.  And why may you need help?  For you are not a sole person, but a soul.  The soul is one aspect of an indivisible Spirit.  Spirit is essence, consciousness, love.  How do you divide that?  You cannot.  It simply flows.  You can temporarily dam up the flow by looking upon others with disdain, criticism, judgment, and the other lesser traits of human beings, but the flow is there or you would cease breathing. 
Take in a breath when the sense of separation threatens to overwhelm you and allow Flow to flow.  There, you see?  All exist for a reason.  Count no one out.  All participate in the flow in one way or another.