I feel like I need a separate body towel (big towel), and 3 other small towels for hair, face, and hands. 4 towels in total. Is that normal?
I just don't want to mix them because I feel like it would make me less clean.
Relatedly, what's the best way I can follow the Patrick Bateman skincare routine as a simplified version that's actually practical to follow and contains the most important steps?
It depends on what you're wiping off. If it's for drying yourself after a shower, then I'd just use my big bath towel to dry every part of my body since they should all be clean by that point. I sometimes use an extra towel for my hair since I have long hair and it needs some extra fabric to help dry out.