Greg, you shouldn't feel embarrassed about cutting your own hair. I thought about doing it for myself, but ruled out the idea because I might injure myself and need immediate medical attention during the height of the pandemic and would burden the already overtaxed healthcare system in my country which was so unterly unprepared for a pandemic, sadly.
Luckily for me, the people in my area masked up and practiced social distancing to slow down the spread of COVID-19 and the local governments permitted the reopenings of barber shops and hair salons recently.
Hair today and gone tomorrow,
Lynn