I see graphs that proved that being born into a financially well-off family with access to good education might have something to do with factors involved in the graph.
(Appreciated your humor. Am attempting a mildly humorous speculation about a plausible cause for both factors. It's probably less humorous than I think it is, but as someone lacking skill in humor, I overestimate my own hilarity.)
> If people rebound from both bad events and good, how is it that making more money causes people to be happier?
I saw graphs that proved happiness causes money. What did you see?
disclaimer: I am trying to be snide on the internet. What I mean to say is that I was confused by the use of the word "cause".