Frost expresses uncertainty about returning in 'The Road Not Taken' as each decision shapes future paths.
In line 15 of 'The Road Not Taken,' Frost expresses doubt about returning because he realizes the significance of each decision's impact on future paths. The line 'Yet knowing how way leads on to way,' suggests that one choice leads to another, creating uncertainty about revisiting the same options. Frost reflects on the idea that once a choice is made, future opportunities may be altered or lost forever.
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