. >> reporter: the scarehouse was so bad that everything else pales into insignificantance. we just don't sweat the other stuff. i'm nick w wt for "nightline" i i >>> next, it's almost here. "hunger games" star elizabeth banks sharing her advice for achieving the impossible whether you're suiting up for battle or just trying to attack your day. >> attitude! i'm billy, and i quit smoking with chantix. i don't know that i can put into words how happy i was when i quit. it's like losing some baggage, i don't have to carry y around with me anynyre. chantix made it possible for me to quit smoking. along with support, chantix (varenicline) is proven to help people quit smoking. chantix definitely helped reduce my urge to smoke. some people had changes in behavior, thinking or mood, hostility, agitation, depressed mood and suicidal thoughts or actions while taking or after stopping chantix. some had seizures while taking chantix. if you have any of these, stop chantix and call your doctor right away. tell your doctor about any history of mental health problems, which could get wors