or maybe not… but i definitely do that occasionally for myself 🙂 you can also try spitting on the lens like you would with a mask — it works! "naked" hard drives removed from a computer are very sensitive to damage from moisture, dust and electrical shock. put the hardware in a plastic bag, along with the screws and set them aside, so you can replace them later. in any case, as with most things, the more focus you give dragons the more they seem to exist -walk with dragons, they walk with you type thing. 