Since ancient Greece, people have believed that your blood type is a window to your soul.

While the science connecting blood types and personalities is inconclusive, in Asia the belief is just as popular as horoscopes are here.

Just like horoscopes, believers say your blood type reveals how you think and feel, what type of job you're destined for, and who you're compatible with romantically.

Check out your blood type and see if it matches your personality!

Type A

Good qualities: Types As can be quiet, and tend to keep to themselves. But they're also known for being level-headed and careful.

Bad qualities: Their need to play by the rules makes them an annoying stickler for details, which rubs some people the wrong way.

Best love match: Another A or an AB.

Type B

Good qualities: Type Bs are passionate and energetic people. They're recognized as creative, easygoing, and friendly.

Bad qualities: They're not uptight, but that means type Bs can be sloppy, selfish, and irresponsible. Known for doing things their own way.

Best love match: AB or O.

Type AB

Good qualities: Calm, cool, and collected. Type ABs seem to always have things under control, and they adapt well to new situations.

Bad qualities: Even towards their friends, ABs can be very critical and harsh. They seem not to recognize how their thoughts and actions impact other people.

Best love match:  A or B.

Type O

Good qualities: Bold and confident, types Os always seem to have a plan for the future and the competitive drive to see their plans through.

Bad qualities: Their inner drive makes type Os unpredictable. They also tend to be self-centered, and put their goals and feelings before everyone else's.

Best love match: A or AB.

Which type are you? Did your description fit?