Cos if you don't, a group of powerfully built, grim looking men will come hurtling through your windows, disorient you with flash grenades, and collapse your ribcage with rifle stocks. After pistol whipping your teeth out and setting fire to your house. The you'll be charged with conspiracy to commit treason, and thrown the fuck in a holding tank in some subterranean facility for the rest of your natural life. That's why.