What the hell is going on with my hand? The skin near the knuckles

Do you have frequent exposure to chemicals? If not thats a fungus, if so then its a minor chemical burn that is peeling.

>>17908733
No, I don't have exposure to any chemicals. Maybe it's because of the cold and winter? I usually have this particular hand out of my pockets sometimes because I have to switch songs on my smartphone when outside. Maybe it's frostbite?

Exposure to cold. Wear gloves, use some cheap ass hand cream, thank me later.

Op it's either excezma or just dry skin. Put on some vitamin e lotion every day and go on with your life.

You're dehydrated and, being a slovenly NEET, probably suffer from a deficiency in vitamin C, magnesium, and calcium, all of which are integral to skin health

>>17908725

have you never heard of moisturizing lotion? Doesnt matter if you're a guy, your skin needs to stay a certain level of moisturized otherwise you'll skip right past callouses and into skin splits.

it can get infected when it does that too.