Embracing and enhancing as much natural light as possible. I leave the lights off until it's dark outside, which saves on our electricity bill but also I feel better working near the windows and keeping my home very light and bright. In rooms where privacy is essential, I have natural linen drapes and shapes. But out of the 10+ rooms in my home, only 3 rooms have linen drapes, the rest of shades or nothing at all. I find this daily connection to the outside world really helpful - it is great for depression because you don't feel isolated and alone when you see people and homes and are forced to be part of the daily routines of others - you can't draw the thick velvet drapes and stay cocooned in - and I like this.