"Plagate" is a word in ENGLISH

I can't understand how people can settle for having just one life. I remember we were in English class and we were talking about that poem by - that one guy. David Frost. 'Two roads diverged in a yellow wood-' You know this poem, right? 'Two roads diverged in a yellow wood, and sorry I could not travel both and be one traveler, long I stood and looked down one as far as I could, to where it bent in the undergrowth-""I loved that poem. But I remember thinking to myself: Why? How come you can't travel both? That seemed really unfair to me.