If the third part is shorter than the other two parts
People who have small third part are honest and soft spoken. People tend to fall in love with their politeness.
If all the parts of the little finger are small
People with smaller sections of the little finger tends to lose themselves in the crowd. Their presence or absence doesn’t make any difference to people. These are generally unpopular people.
If the middle part of the little finger is smaller than other parts
People who have longer first and last part of the little finger are stubborn. These people don’t prefer any changes.