You can look at the shape of fingers to tell about a person. You may sound bit silly but it may turn out to be accurate.
You can look at your fingers to find out which type it is A, B or C. You can explore the shape of finger of your friend and know more about him/her.
You don't like to share feelings and are not open person.
You may feel connected with someone and feel emotional about him.
You may not like to show emotions and like to appear cool and strong.
You are basically a arrogant person.
You like to help others and have a big heart.
You can laugh at anything and enjoy having a good laugh.
You may be over emotional to the friends and family and cold for others.