I can say that one of things that annoys me more than anything is when a nail cracks or breaks and I begin to snag it on material etc..drives me insane.
I keep clippers and emery boards in my car in case it happens while out.
Any time I can I have professional manicure I do..the most luxurious thing
I've been filing my nails since I was very young and my very butch older brother's friends used to comment about it when they saw this 10 year old in a flowing dressing gown in the living room languidly slumped in an arm chair filing away with an emery board.
you can imagine what they called me.