Maybe it's overused, but who cares? I love it, I use it, and it works.
Today's tip is: Get In Close.
Get in close to what? Your subject! Today's tip is about you getting up close and personal with whatever you are taking a photo of. This works well with flowers, nature, and inanimate objects, and works especially well with people.
Getting in close gives you a change of perspective - it gives your photos a more intimate feel and it can highlight awesome features like eyes, eyelashes, fingers and toes.
Try it. It can feel uncomfortable and even awkward at first, but keep at it. You will love the results.