Earlier quoted context omitted.
I remember the days when it never crossed anyone's mind to tip a barber.
When was this era? Here is a guidebook for US army officers in 1984, https://archive.org/details/DTIC_ADA166412/page/n49/mode/2up... : > There are certain individuals who perform services for you who should be tipped if you expect to receive good service. ... Tip a barber at least 15 percent; however, as much as 2 dollars may be appropriate in some establishments if multiple services are performed. The Hertz Survival…
"I remember the days", lol