Point

Punctuation can be confusing. Even self-proclaimed Grammar-phobes would profess to knowing how, and when, to end-punctuate with a question mark, period, and exclamation point. However, I venture to say that most novice and seasoned writers could use a sentence-ender refresher.

The exclamation mark, or exclamation point, is a punctuation mark usually used after an interjection or exclamation to indicate strong feelings or high volume (shouting), and often marks the end of a sentence.