### Clue: One has a habit that might be irksome, but not I (6)
### Answer: SMOKER 
 ### Explanation: Definition: One has a habit that might be irksome
 **Anagram of**(that might be) "irksome" **minus**(but not) "I".
Defn: … to those nearby.
A WIWD (wordplay intertwined with definition) clue.