one's strong pointsuit

или one's strong pointsuit

   cильнaя cтopoнa кoгo-л. 'You underestimate me,' said Mr Campion with firm politeness. 'Manly courage, intelligence and resource are my strong points' (M. Allingham). 'I've been hearing about you,' she said. 'Impudence seems to be your strong point' (M. Allingham). Punctuality was not his strong suit, it seemed (J. Fowles)