Feeling exhausted, Pereda trudged to his bedroom and flopped onto the bed without taking off his boots.

NEWYORKER: The Insufferable Gaucho

The entertainer complained of feeling exhausted and unwell as he was preparing to take the stage in Shanklin, Isle of Wight.

BBC: Magician Daniels in hospital

Perhaps they are feeling exhausted, or overwhelmed.

CNN: Commentary: Heroes in lab coats

An international research team at Oxford University found that when people laugh hard, the kind that leaves them almost physically exhausted with tears in their eyes, the human body triggers the release of endorphins that help reduce the feeling of pain and promote feelings of general well being.

FORBES: Laugh Your Way To Loving Your Job