It's so prolific for a coach to blame a lack of urgency or not playing hard when a team loses that it comes across at times as a catch-all cliche. Similar as the common cliche, "the team that wants it more wins." So obviously false, yet it doesn't stop its repetitive use. Some games a team just doesn't have it that day/night, for whatever reason, often un or tangentially-related to effort. Maybe Hardy is correct in this case, but a worst-than Jr Jazz-level of ineptitude where it came to taking care of the ball and making in-game decisions was also a key factor from where I was sitting comfortably on my couch.