Hmmm, I think when people have a 'fixed' mindset (as opposed to a 'growth' mindset) they tend to do more of the "it's too hard" behaviours.
But I really think we improve the quality of our own life by doing many of these behaviours you've listed as well as improving things for those around us.
I think what this list has in common, as two main underlying themes, is that these behaviours help other people to feel safe and respected when they are around us if we do most of these things most of the time.
Surely, it's kind of just being a good human, right?
I know some of the behaviours that make for a societally accepted "good human" differ from culture to culture but surely each culture would have some unwritten (or written!) list that would feel somewhat similar to what you've scribed here.
Humans are complex creatures.