Related Clues:
- Self-assurance bordering on audacity
- Unbelievable audacity (from Yiddish)
- Circling Shed 26, old man taps cheek
- Bottle opener vet stocks
- Diner vehemently grasps bottle
- Forward attitude
- Bravery or courage
- Bungee jumper's requirement
- __-racking: very stressful
- Bottle -- optic possibly applied to it?
- Courage of owner finally entering flat that's been turned over
- Cheek never turned
- Strength of character is never wrong
- One sending brainy message in bottle?
- Never breaking neck