Your body has billions of billions of electrons and protons in it. why don’t we all repel or stick to each other?

We do not feel the gravitational forces between ourselves and the objects around us because these forces are extremely small. Electrical forces, in comparison, are huge. Since we and the objects around us are composed of charged particles, why don't we usually feel electrical forces? 
The charged particles of which we are composed are balanced: each positive charge is balanced by a negative charge, so that overall we are electrically neutral. Any imbalance in electrical charge is quickly rectified by picking up charge from something else; that's the reason that we get little shocks in dry weather or in the winter.When combing your hair, you scuff electrons from your hair onto the comb. Is your hair then positively or negatively charged? How about the comb? 
The hair loses (negatively-charged) electrons; the comb gains them. Therefore your hair becomes positively charged and the comb becomes negatively charged.Hope this help,tried to give an example and some questions so u can understand it a little more.