Maybe halve quiet area, the last to go (5)

I believe the answer is:

I'm a little stuck... Click here to teach me more about this clue!

'maybe halve' is the definition.
'share' can be an answer for 'halve' (thesaurus). I'm not certain of the 'maybe' bit.

'quiet area the last to go' is the wordplay.
'quiet' becomes 'sh' (both can be said to tell someone to be quiet).
'the last to go' means to remove the last letter (the last letter goes away).
'area' with its final letter taken off is 'are'.
'sh'+'are'='SHARE'

Can you help me to learn more?

(Other definitions for share that I've seen before include "Portion; plough blade" , "Give portion to others" , "Lot" , "Helping" , "Allotted portion" .)

I've seen this clue in The Times.

Want a hint initially instead of a full solution? Install my app