how come the outer side of my eyebrows are thin but the inner side is thick

[vzidel]

for some reason only the inner sides are thick, the outer sides are thin and makes it look like i only have half an eyebrow. although i will say that my right eyebrow, which i shaved half of the outer side off by accident one time, is thicker than the other eyebrows outer side. ik that it should be the opposite and should have grown back thinner but for some reason its thicker, should i try to do that to the other side

 

[ErbCel]

Vitamin e to grow the outer sides

 

[rubberduck]

This is very common