Mature Or Receding Hairline? Corners Seem To Be Thinning.

[Cardinals09]

Im only 17 I noticed my hair looks a little thinner towards my corners and i can notice my scalp more so then towards the center ik you cant tell in the pictures but from what i can see it definitely looks like it. The attached pictures are one from 4 years ago and the other is today.

 

[rclark]

Maybe a little, but not much.

Really would wait another year before starting anything.

Also, with short hair it shows more. Even "full heads" look like they're thinning with short hair.