I'm wondering if I should worry even if the shape of my parting changes before my hair does.

It doesn't seem like the amount of hair falling out when I wash it has increased significantly, but my part looks wider than before.

It was hard for me to tell on my own whether my hair was actually thinning or if it just looked that way because of the way I tie it.

I'm wondering if it's meaningful to check the parting or how much scalp is visible first, rather than the amount of hair falling out.