That's very true. From my mid 50s perspective there's been a couple of big, "I really should have stuck with thats", but mainly "life's too short to put up with

That's very true. From my mid 50s perspective there's been a couple of big, "I really should have stuck with thats", but mainly "life's too short to put up with that garbage". Which of course makes it really hard to generalise into advice.