"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Turning 30 is a milestone event. Not only does it signal the end of your 20s, but it's also a time when ...

A 30th birthday is an exciting milestone to celebrate! After all, you're entering a whole new decade of your life. It's not something to take lightly—you're out of your 20s and into your more mature ...