The irony of the quoted Robert Frost poem

> Two roads diverged in a wood, and I— I took the one less traveled by, And that has made all the difference.

is that Frost's line is sarcastic. He wrote this poem about a friend that would endlessly analyze his choices, fretting about not choosing the optimal choice. He'd always be in decision paralysis. Frost was actually saying that either path would have been fine and you should just make a choice instead of wasting all your time overthinking it.