I start early so I am done early.I own my own business (job), so I have no one to call in sick to. Have only missed a couple days in 25+ years. It was about 5 years ago, 4am on Christmas eve. I slipped on the ice & hit my head. I had to put tissue in my ear to slow the blood from running out. I did all my work and when I got home my wife made me go to the E.R.- my eyes were purple.
After a quick CAT scan they said I had a couple brain bleeds, slightly cracked cranium, and a concussion. With no neurologist on staff (to saw a pressure relief hole, if needed) they loaded me onto a life flight across the state. Spent a couple days in ICU, nothing got worse so I talked them into letting me go home. I went back to work- nowhere near 100% but good enough.
So yea I don't understand sickies.