Emotion Buzz?

[Felix]

When I drink some sort of energy drink or get jacked up on caffein or sugar it rarely effects me at all...which I always thought was a little odd, but I've noticed that if I'm sad or depressed or angry I am never energetic and usually get tired or feel like being inactive, yet when I'm joyful or content, I get all bouncy and hyper. So I figured a lot of how my body reacts and is energized may be tied more to emotions? I wondered what any of you thought and if you feel the same. Plus there's the mental side. I can drink a Sobe that isn't full of energy stuff and feel just as energized as one without since it's in my mind anyway.
Like I drank two red bulls but I was depressed and it didn't energize me a bit, but another time I was uber happy and had, like a banana or something, and got all jittery and hyper.

[Syaoran]

All I know is that Caffen makes me dozzy.

[Kisa]

chocolate covered espresso beans ^_^ mmmmm