I'm too European for the rest of your argument and I just happen to be Greek so I fundamentally disagree with the premise that I'm voting a father or mother figure which I must blindly follow out of obligation or blind trust.
The argument is that people aren't equipped to do that, but that's a muscle they've never exercised, because... they aren't equipped to do that, because that's a muscle they've never exercised, etc. It's self-sealing.
That argument doesn't make sense to me. We elect people to work for us. They're not our parents; they're our employees. You have the relationship upside-down.
None of this has anything to do with voting on policies.
The problem with today's system is we have MPs or representatives instead of delegates. They are not bound to their campaign promises in any way other than risking a small fine if someone fights them in court for months to prove they were lying. Once you get elected you can do what you want until the next election unless you really piss off your colleagues and get kicked out.
Voters should be able to call an early election in their district and override their reps/force them to vote a certain way, without having to personally show up and decide every single issue.
Slip off that democracy Let us take ze lead The less choice you have The more you feel free
Hands up for the Führer all night Goose-step to the left Jump to the far right It's a Reich, it's a Reich You must bow to our might Fünf, vier, drei, zwei, eins