Keep scrolling to find how to tell if you really have thick or thin hair.
If the strand of your hair is wider than the tread, your hair is thick.
If it is more narrow, your hair is fine.

If it is the same width, then your hair is somewhere in between, or medium.
Simply roll a single strand around your fingers.
If it’s possible for you to’t feel or see it, your hair is thin.

If you’ve got the option to minimally feel it, your hair is somewhere in between.
Another way to determine if you have thick or thin hair is to pay attention to its texture.
Thin hair tends to be smooth to the touch, making it fall out of ponytails more easily.
On the other hand, thicker hair tangles more easily and takes more effort to dry.