@mike.hunt6084: Ever since I was on chemo I have issues sleeping mainly cuz the restless leg syndrome. imagine laying down to go to sleep nice and peaceful except your legs... your legs wanna break dance for an hour or two. OH HELLL NO! That's when I get out of bed and start tattooing about 2:00 in the morning. Now here is where it's hard to comprehend 🤔My needle was a 15 mag. which means 2 rows of needles 7 and then 8 Per row imagine a garden rake. They claim a needle can stick you 25 to 100 times per second depending on how many volts you're running. I run it kind of low so we'll see 40 for me. O.K. HERE WE GO..... 15 needles striking the skin 40 times per second which would be 600 punctures per second from the needle I was using. 60 second per minute jumping up to 36, 000 punctures per minute 😱 60 minutes an hour would give you 2 million 160,000 thousand punctures per hour 🫣 and I tattooed for about 2 hours so that would come to 4 million 320,000 thousand punctures. can you tell me job so to speak like my needle was a 15 it might only puncture 13 holes so I guess you could take a thousand off of my 4 million 320,000 thousand 😂 I mean I want to be fair about it 🤣🤣. you got to make sure the needle keeps moving or it will chew you up like a little Pitbull maybe a group of pitbulls LOL