End your professional bio on a good note — or, more specifically, a funny note. Leaving your audience with something quirky or uniquely you can ensure they'll leave your website with a pleasant impression of you.
It's important to follow the steps above when writing your bio, but don't obsess over any one section. Remember, the people reading your bio are suffering from information fatigue. If you don't hook 'em in the first line, you'll lose them quickly.