Work load then left for me? (2,3)

I believe the answer is:

do-all

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'me?' is the definition.
Both the answer and definition are singular nouns.
Perhaps they are linked in a way I don't understand?

'work load then left' is the wordplay.
'work' indicates an anagram.
'then' is a charade indicator (letters next to each other).
'left' becomes 'l' (common abbreviation).
'load' anagrammed gives 'doal'.
'doal'+'l'='DO-ALL'

'for' is the link.

Can you help me to learn more?

(Another definition for do-all that I've seen is " Try one's hardest".)

I've seen this clue in The Telegraph.

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