Proverbs has lots of nice black and white stuff. If you behave in a certain way, your life will turn out in a certain related way.
Psalms has lots of cries for help and wondering why things didn’t turn out in a certain way even though you behaved in a certain way.
Where do you live, in Psalms or in Proverbs?
If you live a real life, you live in Psalms. Proverbs is full of generalizations. Psalms is full of realities.