6) Knowitalls
5) People interrupting while speaking
4) not closing food stuff's tightly - they end up drying out or becoming inedible before their time.
3) Procrastinators - people that mostly dont pay on time
2) Anyone that smells or coughs/sneezing excessively on a plane/train/bus.
1) Banging doors/draws/cupboards any noise that can well be avoided.
1.) When someone's phone goes off constantly. (New text message, or relentless phone calls.)
2.) Someone's headphones really loud, and you can hear them from across a room.
3.) Constant braggers.
4.) Someone clicking a clicky-pen relentlessly.
5.) People who hate you for something that happened between you and someone else.