There's plenty of trivial matters that we get so blinded by most of it, thinking that this and that is the most significant thing for us—but most of the time, it's not—and then we're back to square one.
Only then you'll realized how much time you've lost, how many paths you've taken, how many people you left...how many times you saw the right way, the right person, the right decisions—but overlooked it.
And now you're lost.