Back in town, rob nice stuff; it comes naturally (6)
I believe the answer is:
inborn
'stuff it comes naturally' is the definition.
I can't judge whether this definition defines the answer.
'back in town rob nice' is the wordplay.
'back' is a reversal indicator.
'in' indicates a hidden word.
'nrobni' can be found hidden inside 'town rob nice'.
'nrobni' in reverse letter order is 'INBORN'.
Can you help me to learn more?
(Other definitions for inborn that I've seen before include "that's natural" , "Normally existing at birth" , "Congenital" , "Existing from birth; innate" , "Native" .)