It seems like every time I turn around, science announces some bizarre, and often unpleasant, discovery.

But for the first time in a long while, science has brought forth findings that are not only pleasant, they’re downright fun.

According to recent studies, if you’re looking for an accurate personality test, look no further than your very own hands — more specifically, your ring finger. As it turns out, the length of your ring finger indicates the amount of testosterone you were exposed to in the womb. The longer or shorter it is, the more telling.

I thought this was going to be a bunch of mumbo-jumbo, but when I got to my results, I was stunned. I knew that palms allegedly reveal a lot about ourselves, but our fingers?

To see what your hands say about you, compare your hand to the image below.

To see what your fingers say about you, straighten out your left hand and compare it to the images below. Hand “A” means your ring finger is longer than your index finger. Hand “B” means your index finger is longer than your ring finger. Hand “C” means your ring and index finger are the same length.