Last fall my psychiatrist recommended staring at a full spectrum light for 20 minutes a day (the one I used is called HappyLight and is made by Verilux)
I was shocked at what a difference it made. Here in nyc we had a stretch of overcast days for about two weeks last month and I took it out and used it. Bam! I felt more energetic, lively, and enthusiastic all over again.
