I don't really trim my nails and despite the physical abuse I put my hands through they don't like to break on their own so they tend to get long enough to piss off women who pay a lot of money to have long nails.

When my wife moved in and started eating the meals I cook she started complaining about how much harder it was getting to trim her nails. I didn't say anything. Eventually she figured out that it was a sign of an improved diet.