I'm not sure I'm following your logic.

Meaning

I'm not sure I understand your reasoning.

Examples

• John: 'Therefore, the conclusion is obvious.'
• Alice: '<b>I'm not sure I'm following your logic</b>. Could you explain?'
• John: '<b>I'm not sure I'm following your logic</b>; let's go back to the beginning.'
• Alice: 'That doesn't seem to make sense to me.'