An article written Very well giving references at the end
I think every generation goes thru feels the crest and trough.
With my experiential wisdom I can say
Think Summer during Winter and vice versa
Don't over analyze and live in future or brood over the past
Use systems to simplify for savings and investing. It is not that if you have million dollars you will feel rich or abundant. It is learning to feel abundant when you earn small money.
Every calamity is temporary and so is every celebration.
Like a pizza pie, if we seriously intend and focus on doing that one action to keep our body fit,
learn to handle emotions
, reach out to connect with one friend, donate to one charity say a dollar,
do a five minute meditation,
spend that ten quality minutes with spouse and relatives

You can do wonders and live a meaningful rich golden life.