It was opposite for me!
valium, alcohol made me agitated. (but pass-out at least)
Coffee, smokes made me sleepy and calm, 40 mugs a day!
What Landys have you got?
Just a disco 200 tdi. Wanted the comforts. Its a propper workhorse though: shooting wagon, fishing, towing trailers, logging. Couldnt be without it and mechanically its quite simple so easy to fix.
On the lookout for a series project at the mo but they`re silly money. FIL has a series 2 which i hope someday will be mine.