How is it they're jumping for joy?

Worship and praise are a curious experience.

So often the worship leader seems so full of joy, praise, exhuberance, happy gratitude. I wonder sometimes if I'm deficient as a Christian in some ways, that I don't overflow with 'joy inexpressible' to all around me. Am I a miserable git, sinful (OK, got me there) faithless and ungrateful?

Not really, but I can't seem to do the happy-overflow thing.

Sometimes it can drive guilt or feeling down, sometimes I can even accept it's who I am and that to be otherwise wouldn't be real. Occasionally I can feel a bit like it too, but that's somewhat unusual. Generally I try not to base life on feelings, but some things are intended to be outward expressions of feelings within, and those I'm not happy to fake so much.