This is one of my biggest issues. I have to tip everyone, and in foreign countries, you often have to tip a lady that sits in the restrooms and hands you a piece (one sheet) of toilet paper. Once you wise up and take your own in ( so you can thoroughly wipe your whole butt!!) , they chase you down as you walk out without tipping them! One place had men waiting outside to go after you! I can see tipping in restaurants when they serve you, but why do we have to tip the people who do our hair and nails? God knows that is not cheap!! The nurses I worked with used to laugh and say if we got tips, we could all retire before we were 40! No such luck. With tips, at the high-end restaurant my daughter works at, she makes more an hour than I did as a registered nurse after 40 years.