I'm always told that I look tired because of the dark circles under my eyes.

Even though I get enough sleep, my dark circles are so deep that I’m really sick of hearing people ask if I’m tired every time we meet. I’ve even tried some pretty expensive eye creams, but honestly, there wasn't any dramatic change. I looked it up and found that dark circles are categorized into pigmented, vascular, and sunken types, but I don't even know which type I am. I’m curious if a dermatologist can tell for sure, or if it’s something you can tell just by looking. If anyone has experience improving their dark circles, please let me know what methods you used!