You can be a little ungrammatical if you come from the right part of the country.
I've given offense by saying I'd as soon write free verse as play tennis with the net down.
Life is tons of discipline. Your first discipline is your vocabulary; then your grammar and your punctuation Then, in your exuberance and bounding energy you say you're going to add to that. Then you add rhyme and meter. And your delight is in that power.
I would not come in. I meant not even if asked, And I hadn't been.
The only way out is through.
No memory of having starred atones for later disregard, or keeps the end from being hard.