Answer:
a. after warm-up or workout
You know you are happy if you feel good. If you are content where you are in life and you don't have troubling thoughts.
Answer:
keep calm and use only code words to not freak out other people that dont know what to do.
Explanation: reason .. is because people would be screaming. running around like crazy!! and so yeah ....<em> </em><em>keep calm and carry on</em><em> ....</em>
