[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/POLITICS/08/11/south.carolina.mark.sanford/art.mark.sanford.gi.jpg caption="Mark Sanford had been considering a White House bid before his affair was revealed."](CNN) - Before an extramarital affair came to light in June that effectively ended his future political ambitions, South Carolina Gov. Mark Sanford said repeatedly that he was not thinking about running for president in 2012, despite clear indications that he was working to build a national profile among conservatives.
But he admitted Thursday that his once busy itinerary was distracting him from his official duties as governor.
"My life before had become stupidly busy with all of my responsibilities - fundraising, speaking engagements across the country, a book deal," Sanford said in an interview with the Florence Morning News editorial board. "I haven't been this focused on my job in a long time because I don't have all those responsibilities anymore."
"I have my family and whatever's going to happen there," he continued. "And I have my job and whatever's going to happen there. You can drive yourself crazy sitting around thinking about 'the might have beens' of life. I'm here, because I think I can still make a difference."