Because you're starting by asserting the premise the x=1, and everything else follows from there. Really you're saying "Let x=1 for the duration of this" which is why, when you mess the...
ANGER1. Who did you last get angry with?My housemate. For not thinking. Again2. What is your weapon of choice?Words3. Would you hit a member of the opposite sex?No4. How about of the sa...