Also though...politics is gross.There's a huge number of ordinary people who are, perhaps not as articulate, but nevertheless have similar values - the pity is that as in the UK, few with those values are attracted to politics or are able to succeed in politics, because of the "system" that is party politics.
It just is. To get anything done you have to grease wheels. You have to be watched at all times. You have to be on guard every moment of every day. You have to put up with constant abuse and lies. You have to engage with people that hate you for your beliefs.
And that's before you even have to deal with lobbyists.
I legitimately do not see how you can be a successful national politician without being at least a tiny bit of a psychopath.