I went London 2 days Ago i was in central London and Kensington area.
I went out Also shopping and harrods.
I have questions....like how it's possible wealth are everywhere you can literally smell the smell of money and Wealth i been traveling many places....and i haven't seen this kind of happy life people was in coffe shops Everthing happy and wealthy.
To be honest i fallling love with central London the vibe there was so good and people so happy and wealthy.
Its no magic you see the people seem happy there, that's because they have a system in place that works, the laws works, same can happen in those other societies you said you have been but not seen such kind of happy people if their system is a system that is capable of holding administrators, those elected in the position of political authorities accountable for misappropriation and inefficiency in discharge of responsibilities then there's no way the people won't be happy in like manner as North London you visited.
When a system is obviously corrupt it's affects the living conditions of the society leading to unhappy and strain conditions