Say i wanted to become an MP how the fuck would I go about it? its not like a normal job, how'd you join a party and represent them and get shit done? Purely hypothetical
Register your name to be on the voting ballot, run a campaign based on promises you know you can't keep, get elected. Upon being elected whichever of the parties you most closely align with politically will claim you as their own. They will nuzzle you initially and then request that you pay your dues to the club by voting as they tell you to. Then you spend the next 2-6 years making sure you get reelected........ then it kinda repeats.
Well, If you want to be a politician with influence you have to come from a line of money and typically prestigious schooling.