I really liked the part about thinking less and acting more. I think it's something that a lot of people who tag themselves as "overthinkers" need to hear. Why they always find themselves anxious is because they think more than they do, and the guilt about not doing compounds to make them feel worse.

Most of your post reminds me a lot of this popular saying I've been seeing a lot on social media the past 2 years - "This too shall pass". This is the attitude we need to have towards extenuating circumstances.