Hehe, I've got nothing new from what everyone else has posted.

Any of these options are valid for things I've shouted :P

You! Why are you _______
1. sudying the cactus
2. staring at the ruins
3. trying to push that boulder
4. Doing your non-existant laundry

...when you should be ______
1. Researching
2. Farming/foraging
3. Building
4. Healing