Their Right Index Finger Is Longer Than the Rest
Imagine this person’s surprise one day when they suddenly looked down at their hands and noticed that they looked different from one another. What would you do if you were in this person’s situation? The index finger on their right hand is longer than the one on the left, making it look like these are two entirely different sets of hands.
Fortunately, this is just a cosmetic difference, but it probably was a bit unnerving the first time they noticed the difference. We also imagine that things like this are genetic and were probably passed down from a family member. All in all, it’s a pretty interesting mutation to pass down.