Questions (zombies and mermaids included - sorta)

1. Is the real theme of all Zombie movies secretly the human need for family?

2. Is my Urban Dictionary definition appropriate? (Note I did not write those.)

3. Is learning math with rocks the way to go?

4. Are we happy with the proposed changes to Sexual and Gender Identity Disorders in the DSM V?

5. Same question for PTSD

6. Does anyone know how I can gather the resources to do something like these underwater pictures?

An odd feeling

What is it? Optimism maybe? It's been a while, so I'm not sure.