I have to say that I have recently noticed a big difference in my productivity.
Unsure of how that actually came to pass. I've been thinking about it. And the main difference I can find is that I have switched from a very dark office to one with so much light I look like a shadow person on Skype.

It's a proven fact that sunlight produces a vitamin that gives you more energy and that entail produces a chemical in your mind that puts you in a better mood. I have no idea what the vitamin or chemical is called and frankly don't care.

I've tested it...it works.I've also read that's why people are more depressed in winter...less sunlight.

Anyhow...I'm thrilled with this new development. What about you...do you have any tricks on productivity or thoughts on sunlight?