There is a part of everyone that is connected to everything. It can be tied to a person, pet or even an item. As it is different for each person, the feeling of being connected is the same in each of us. When we interact with others, we are using this connection. Periodically, this connection will become lost and that part of you is gone. When it is no more, you desire it once again until no end. Most of the time, to get it back, you just need to go get it. However, there are some instances where it just cannot be done. Mostly with other humans.

Why does this part of us control our emotions so? We dwell on what one person has said to us or even what we have said to them. Is concience the word? It more than likely hits the nail on the head. What makes this part of me dwell on these things even though I know that they can't be changed. I try to make up even though it is not my fault. Where can I hide this feeling? It will more than likely be a part of me forever as I am part of it all.

See Psalms 8:4