It's NEVER the wrong time of day for coffee! We simply adjust the lead level as they day progresses. Heavily leaded early on and unleaded in the evening. ;o)
Ya know...the weird thing is, the last time I tried to cut back on caffeine, I had horrible trouble sleeping. I have no idea why that should be.
I don't like the days when I accidentally go one cup (14 oz. "cup", though) over my limit. Don't like the shakes and the heart pounding.
But some coffee is so good, it's worth it.
I'm really spoiled here, in some ways. Granted, I miss having Green Mountain Coffee Roasters coffee in all the groceries and gas stations just because they have blends that I know and love and it's good stuff. But there are LOTS of local roasters here - you can get super fresh roasted coffee beans all over the place, and realllly good coffee for pretty cheap.