Time moves pretty fast. Before you know it, you're in your mid-20s and reminiscing about those college days when you could eat, drink and sleep like a pro.
You may hate to hear it, but it's time to put on your big girl panties and learn what you need to succeed in life before getting any older and wasting any more of your time on things that are unnecessary.
You've been through it all: never-ending job searches, bitter friendships, several heartbreaks and those feeling of regret after long nights of partying.
But now you're serious about what you are willing to tolerate as you approach your late-20s and beyond.
For instance a big one is to cut the social fat. Just because you've known your best friend since you were 13, doesn't mean you have to be friends for life. Just because she treats you like garbage but you put up with it anyway doesn't mean you should.
End those toxic friendships, they aren't doing you any good.
In this segment, blogger for Cosmopolitan, Anna Breslaw, shares 10 things every woman should know by the age of 25.