I was in the middle of a project, and my pen tool turned into the grabby hand thing...
I think that's the technical name for it, lol
anyway, I can't get the hand to turn back into the pen, or an eraser...
anybody know what to do?
btw, I tried closing and reopening the document, as well as closing and reopening photoshop, and nothing changed
Isn't there a pen button to click on?
I came here to drink milk and kick ass.

... And I've just finished my milk.
yea, I clicked on the pen icon and stuff, and it shows that it's my current tool, but the hand is still my cursor, and doesn't do anything at all
restart the program after saving...
you are aware that there are "hidden" buttons in the tool pallet, right?

You probably clicked the "H" key which is s shortcut. hit "P" and that will bring you though your pen tools.