The poem "When I Was One-and-Twenty" by A.E. Housman explores themes of youthful naivety, love, and regret. It reflects on the speaker disregarding advice about love and experiencing heartbreak as a result. The poem serves as a cautionary tale about the consequences of ignoring wisdom and making poor decisions in matters of the heart.

2

2

At least two, but it depends more on the kind of poem you're writing. Some have three while others have twenty.

...and some can have a hundred and twenty!

1 and nine over twenty six