I hate pushy salesmen who won't take 'No' for an answer.
Advanced English Dictionary
+adjective (informal, disapproving) trying hard to get what you want, especially in a way that seems rude: a pushy salesman + Her parents were never pushy although they encouraged her acting ambitions from an early age. pushiness noun [U]: His pushiness made him unpopular.
Random quote: Without some goals and some efforts to reach it, no man can live.: John Dewey