Icon Lacunae

I am making this post partly in hope of advice and partly in hope that I will remember to fill some of these gaps.

I have many attractive icons, but I seem to collect them more because I think they're fun in themselves than to fill a function. I made the one for this post to serve a function. (Although possibly I should redo it for fewer JPG artifacts.)

Ones I do not have:
Applause
General but not particularly celebratory delight that doesn't seem to fit fireworks
General happiness
Sympathy (although I suppose my default looks appropriately somber)

And I can't remember what else I was looking for, ut hopefully next time I do remember it, I will also remember to come write it down here.