We all know that popular expression "you're only as young as you feel," and as much as you might get tired of hearing it, sayings like that are popular for a reason, which is because they're true. We all know the guy that is 50 years old and is totally comfortable hanging out at a bar or at a party and talking to people until the wee hours of the night, and we also know the guy that is 50 years old that would feel stupid at a bar or at a party. 

We also know people that are around 25 years of age, and all they want to do is experience life to the fullest, stay single, travel and have a good time. Then there is another person who is 25 that is married with a couple of kids and is worried about their retirement plan.

Of course, you know how old you really are, all you have to do is look at your driver's license to find out, but how old you are psychologically is often an entirely different thing. When it comes to your mind, are you still in college, are you a senior citizen, or somewhere in between? Take this quiz to find out.