There are in essence only three things one needs to know to truly be happy, fortunate ad-infinitum adjectives – one “You are free!” God gives every yid complete freedom to choose their behavior – if you choose to follow God, as God is aware of every detail and like a loving parent would, advises you only what is both in your short and long term interest, you will be happy both in the short and long term; conversely if you abrogate your freedom of choice and follow the masses you will end up …. And thirdly if you understand, that though you have freedom of choice, relative to your reality, no one has any freedom! – so we are all in an individualized video game, which everyone else is playing their necessary role for our growth, hence it makes no sense to feel resentment on what God created for your growth.