@ Laura, MaryK, and Shana -- of course you're right that we all have lots of chances in lots of areas all the time. But the thing is, we mostly don't pursue them. That's not a bad thing, since not doing so can be an indicator that things are good as they are, and since it would be hard to create any kind of coherent life if we constantly changed course.
But the ones I'm asking about are the major forks in the road where we've deliberately chosen (or had thrust upon us) a completely different direction. More specifically, I'm asking about the ones where that other direction turned out to be surprisingly wonderful.
@ Maya and Marianna -- in your twenties, it makes perfect sense to be creating your initial path.
@ Mae, Srujana, RT, Megan, Paige, LJ, Lisa, Sveta, Sharon, and Kari -- group hug! So glad you also found good things on the other side.