I'm a little afraid to ask what Danielle is doing with TNT.

Like a crazy person needs to be playing around with explosives! The short anwser is that she wants to blow something up though.

I thought she was uncomfortable about going to the Black Rock because it's in the area where her shipmates got sick.

Maybe her first trip with the Losties allowed her to face her fears and she's not as concerned about going there now.

Some of the explanations here are funny!

I'll be a bit disappointed when we learn what she was really doing with the TNT.