The poet seemed to be fine and happy about his decision to take the road "less traveled by" for he declares that it was that decision "that has made all the difference".

Explanation:

Robert Frost's poem "The Road Not Taken" revolves around a decision taken that is different from what is expected. The speaker of the poem relates two roads diverging in the woods to that of life in general and how making a different choice ay bring a different outcome but still be something that is good.

The poet seems to be happy with his choice to take the road that "was grassy and wanted wear". This decision to trod on the road that's "less traveled by" may seem difficult but if one doesn't take chances, then there's always the question of "what if". So, with that been said, the speaker/ poet took the road that's "just as fair" as the other one, with an uncertain consequence. But that's what has made "all the difference" in his life. And he seemed happy about his decision and that he didn't regret it.