Kevin Durant sighed as it seemed like he was being disrespected, then turned his face sideways to eliminate all doubt on how he was feeling. The notion his age would prevent him from having enough juice down the stretch of an arduous NBA season, the suggestion he’s a mere mortal by NBA standards was as humorous as it was preposterous —how dare someone. “I ain’t a regular 36-year-old,” Durant told Yahoo Sports. “I condition my mind, my body, to be a pro. So what else am I gonna do? Burn out? “How many people playing at this level at my age? So you can’t compare me to anybody who’ve burnt out. It could happen, but does it look like it right now?”