Phrases Offering and Refusing Help

I really appreciate the offer, but I'd rather do it myself.

B2

Meaning

Thank you, but I prefer to handle it independently.

Example sentences

John: 'Let me help you with that.'

Alice: 'I really appreciate the offer, but I'd rather do it myself.'

John: 'I really appreciate the offer, but I'd rather do it myself.'

Alice: 'Need some help?'