Ooops . . . oh no!

I made a grammatical error in one of the headlines last night so got called by the boss for a drink and a friendly rebuke cum explanation on my mistake and how to improve. This has made me more cautious and less confident in my editing abilities but this is how one learns . . .
Just realised I have to cancel several speaking engagements as they are all at night on days I am working. Will my social life (meetings, functions etc.) and ministry (night meetings) be affected by my work-at-night schedule to the point of it being detrimental? Only time will tell . . .
I'm on leave for the next two days (Wednesday and Thursday are my present off days).