Cheryl O!!! I may cut/paste/save your answer. Just as a heads up. Love. It.
Taking all of the public forum part out... Just read Cheryl's again...PURELY on the "wasting your time" part:
Sometimes thinking and over thinking is a waste of time. Sometimes its not. Totally depends on the situation.
I'm the kind that looked at colleges, the back tracked to high schools, then which feeder schools fed into my favorite highschools (that fed into the best colleges), and which elementary, and then FINALLy which preschools.
When. I. Was. Pregnant.
To most people, that's a waste of time. Made some good friends doing this,
though (some CEOs, as a matter of fact, as well as 2 school higher ups). Because there's a small subset of parents who do this. That I was poor at the time, only made them like me MORE. Which was kind of funny.
Did the fact that we later homeschooled make this a waste if time in reality? Nope. Did the same thing for homeschooling. Researched what the end goal was, and the various paths that led to it.
That's just what I do. And it's VERY productive. Plans can change, but being AWARE of what the options are is very useful. To me. Maybe not everyone.
HOWEVER, to continue using myself as an example: Some things I think about are a pure and simple waste of time.
Where's the dividing line?
Usefulness, pleasure, and pragmatism.
Pragmatism: if its affecting my life negatively (missing forest for the trees, missing out on the present for the future)... It's a wast of time.
If its causing me emotional hardship / aka NOT a pleasure source (and also not useful) its a waste of time.
If its not useful, and doesn't bring me joy (I do lots of things that aren't useful, purely because its "fun") its a waste of time.
_______
Do I occasionally get my knickers in a twist over something stupid? Yep. Total waste of time. When I see others doing this, do I point it out? Yep. An I judging it to be a waste of time on my own standards? Yep. Does that mean I'm "right"? Nope. Does it mean Im wrong? Nope. Could be EITHER. It's just how I see things. It's fairly rare (I tend to assume that a person is having fun doing xyz if I cannot discern any use from something)... But when a person is spinning out, obviously miserable, over something that they have no control over, "shouldn't" have control over, and is in no way useful to themselves or anyone else... I say so. I could be wrong. But not pointing out that the ulcer they're working on is probably totally unnecessary, isn't a kindness on my part. M
Ahem. ALSO, I'll point out lessons in my own life that actually don't break my useful/pleasure/pragmatism rule, but may appear to. EX) Its generally a good thing to think about how you'll parent. HOWEVER, if you don't have kids, yet, OR haven't gotten there, yet, you're probably "wrong". Why? Because most people (including myself), are. There are MANY standards Ive consciously upheld in regards to my parenting. There are as many (if not more) that are live and learn. Any time a person thinks about something they've NEVER DONE, its a "would like" instead of "would". The thinking is useful, up to a point. Then it becomes "Good luck with that."
Most people, in my experience, have had that "I know everything!" Bubble popped enough to be able to say "I would like to think I would do xyz." As a preface. Some don't. Some think they know everything. Which is a HUGE waste of time. The pride cometh, thing. Many people, though, are intelligent enough to be able to go "Oh! Whoops! Didn't realize I was doing that! Darn darn darn!"'when its pointed out to them. Some either aren't, or sadly, have their self worth tied into what they think is best (or basic) having never found themselves in that situation.