Honest oppinion... is this poem good?

It's a good basis of a poem, but it could use a little fixing up. I like the idea you are getting across, that people learn from their mistakes. Personally, I don't really like it when people rhyme something with "too". It don't think it seems as professional. Also check for spelling and grammatical errors, like in the 2nd stanza, last line, the word is "realize", but you spelled it "relize". The idea of the poem is great, though!