Mark Ruffalo couldn’t afford a car before his film career took off. The 65-year-old Marvel star has recalled his humble beginnings and how when he was waiting tables at the Chateau Marmont, he had to travel everywhere by his budget motorbike that he would fix himself whenever it broke down. Speaking on the ‘SmartLess’ podcast, he said: “I couldn’t afford a car. “I had a $250 1974 Honda XR250 that I could personally work on when it broke down that was the only way I could get around LA. “I was living in a closet for $200. My whole nut was about $300 a month.” On the years it took him to get a f…