FOUR RIDDLES

1. What do you call an Alaskan islander who is falsely advertising to be an opthalmologist?
2. What do you throw out when you need it, and take back when you don't?
3. What do you call a lost conifer?

4)
He who lacks it, seeks it.
He who has it, ignores it.

Answers:

1. An optical Aleutian
2. An anchor 
3. Missing yew 
4. Good health

Credit:
#1: The Enigma 
October, 2015
WITZ 

#3: Pancho Harrison
ARBOR DAZE