Hey YC'ers,
I find that me being comfortable (always having a good cup of coffee, good chair, good lighting, clean work surface, good smell in the air) is paramount to how productive I am.
Am I just being a prissy and demanding developer, or do you just have to have that cup of Starbucks (or Tim Horton's!) before you feel that you can be truly productive?
The perfect playlist keeps us all in rhythm.
I play the same playlist every day. I find this helpful to make it more 'background', and I always pick songs that recall a particular 'happy' time.
When the cat's get bored and want to go outside, that's always a sign I should take a walk. When they start to get hungry later in the day it is time to feed them and to check my voice mail. And when I hear my chillout song, "Everloving" by Moby, it's time to close my eyes and just relax until it's over.
Listen to the environment around you.