Choose not to be involved with pot? (3,3)
I believe the answer is:
opt out
'choose not' is the definition.
(I've seen this before)
'to be involved with pot?' is the wordplay.
I cannot really understand how this works, but
'to' is present in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for opt out that I've seen before include "Decline to participate" , "'Choose not to take part (3,3)'" , "Decide to withdraw" , "Choose not to participate" , "Choose not to do something" .)