For the gamer with a very low sensi.

When you have to make a U-turn in a fps and you got enough mats.
When you have to fly a plane in BF and that you spell the carpet arriving on your desk.
When your wrist begins to stick to the office because you play like a pig for hours.
When your carpet begins to take off on the edges and as you rotate a quarter turn to have a new side (it works only 3 times that ...)
When your mouse is full of poo underneath that black tempêche to aim correctly and that you have to scratch with your fingernail (disgusting)

Bah me that not miss !!