u/throwaway52073

M21, skin condition as attached in the photo.

For the first pic, I've had this chicken skin looking thing for quite some time now, mainly around my upper arm and shoulders.

For the second pic (zoomed in), I seem to have many little light brown dots all over my forearm, although I do not get much sun exposure each day.

How do I even begin to approach this? I have never bothered with proper skincare before. Perhaps poor sleeping habits could be the cause? I do exercise though, like swimming or gymming.

Thanks