1. Drinking alone 2. Making excuses, finding excuses to drink
3. Daily or frequent drinking needed to function
4. Inability to reduce or stop alcohol intake
5. Violent episodes associated with drinking
6. Drinking secretly
7. Becoming angry when confronted about drinking
8. Poor eating habits
9. Failure to care for physical appearance
10. Trembling in the morning

Quick someone who knows Kaworu see how many of the other warning signs he meets.