Sir Rod Stewart, famous singer of hits like Maggie May and I Don’t Want to Talk About It, knows his “days are numbered”, but chooses not to slow down as he approaches his 80th birthday. RadarOnline.com can reveal that, despite his age, Stewart is determined to continue his rock ‘n’ roll lifestyle for the next 15 years, aiming to party well into his 90s. In a recent interview, Stewart said: “I’m aware my days are numbered, but I’ve got no fear. We have all got to pass on at some point, so we are all in the same basket. I am going to be enjoying myself for these last few years as much as I can.”…