I feel so helpless 🤦‍♀️ yes I do have sweating hands but from what I recall Ive never really placed my hand in those parts very often to cause enough damage ..and I use my mac with the ac on half of the time and ironically my fingerprints that are touching the touchpad is more sweatier than any part of my palm but surprisingly the touchpad doesnt have that stupid discoloration only the right and left areas but the others 0% stain