Who you really are and how you tick: someone can figure it out just by looking at your fingers.
Are they straight, pointy, or large-knuckled? Once you've identified the shape, you'll be able to tell what traits are especially pronounced in your personality.
The shape of your fingers isn't bent or contoured? Then you're an independent person who doesn't share your true feelings with the outside world. You show strength and good cheer but inside you're very emotional. You're often haunted by sadness, but few of the people around you know about it. All the same, you're a very honest, friendly, and cooperative person.
If your fingers have a slight bulge in the middle and run up to a point at the tip, then you're a very loyal person. When you fall in love, you give the one you care for your full attention and would never betray their trust. When you get involved in something and have a goal, you don't give up until you've reached it. You're also very creative. However, you tend to be afraid of being hurt.
Do your knuckles stand out? When you get annoyed, it doesn't last long and you quickly regain your equilibrium. Risk and the unknown tend to scare you rather than make you curious. You have a lot of respect for the opinions of those around you and take them to heart. You're an emphatic person who prefers to think twice about how you speak to your friends and colleagues. It's ultimately important for you not to hurt anyone.
Take a look at your own fingers to see if it works, and of course, check out the fingers of people you know. With a glance, you'll learn a lot about them!