this is a little tecnical but also great fun so please bear with... When this man Dave shook your hand, now remember he is a liar so we must whach him very closly! but don´t worry I will keep a close eye on him. Dave´s hand is made up of cells, made up of particals, made up of nutrons, followed by electrons.. all solid things have theese, but here is the illusion, If you can imagine the hand shake you could say in reflection, yes I FELT his hand grip mine... yes, well no, phyicics will tell you that this is an illusion created by the brain... there is no PHYISICAL contact between the two hands as the electron´s of Dave´s hand electricaly REPEL your electrons, they never touch, not the electrons, the nutrons or the particals they never mix. YOUR just imagining it so. The point is this.... a lot more of this world is thought based than we relize, and who controls your thoughts? As xzavir said in X-men 3... Will you end up been controlled by your emotions... Or will you conntrol your emotions. The choice is yours. Peace ( please excuse spelling again)