Nervous

Nervous may refer to:

• The nervous system, the part of an animal's body that coordinates its voluntary and involuntary actions and transmits signals between different parts of its body
  • Nervous tissue, the main component of the two parts of the nervous system
• "Nervous" (song), a rockabilly/doo-wop song first recorded by Gene Summers and His Rebels in 1958
• Nervous Records, a UK record label
• Nervous Records (US), a US record label

https://en.wikipedia.org/wiki/Nervous