what do you mean by “laid-back”??

Question: what do you mean by "laid-back"??
- Keywords:
  description,
  laid-back
Asked by student3 to Lynz on 15 Jun 2011.
- Lyndsey Fox answered on 15 Jun 2011:
  
  Aw man, I’m showing my age lol.
  
  Just means I’m a pretty relaxed and chilled out person, I don’t get stressed easily 🙂 pretty useful quality if you’re a scientist!

Question: what do you mean by "laid-back"??