Valerie Trierweiler, whose debut in the role of Presidential partner was marred when she took a political swipe at the woman who had four children with Mr Hollande, said in an interview she regretted that faux-pas and was still finding her way.
Career-wise, the twice-divorced mother of three, told Ouest France newspaper she was abandoning plans to work again with a TV channel that she left in the run-up to the May 6 election of Mr Hollande, to whom she is not married.
"It was a beautiful project with a humanitarian aspect but I understand that being the President's partner and working for a television channel may be problematic or even fuel suspicion for some people," the 47-year-old Ms Trierweiler said.
She insisted, however, that she saw no such difficulty with continuing a 22-year career at weekly news and showbiz magazine Paris Match, where she first crossed paths with Mr Hollande as a political reporter and now writes an arts column.
"I have my children to look after and do not know how I could do it without a salary," said Ms Trierweiler. "My feeling is that maintaining financial independence is also a healthy way to keep my feet on the ground."
Ms Trierweiler acknowledged she made a mistake when she tweeted her support last June for the man who days later won an election battle against Segolene Royal, who had four children with Mr Hollande and announced their formal separation in 2007, shortly after her own failed bid to become president.
"It was a mistake and I regret it," said Ms Trierweiler. "I had still not got to grips with the fact that I was no longer just a simple citizen. It won't happen again," she said.
Ms Trierweiler had three children before meeting Mr Hollande, with whom she lives most of the time in the Paris apartment that they shared before his election.
Mr Hollande, who successfully marketed himself as a "Mr Normal" leader who would do away with the flashy ways of predecessor Nicolas Sarkozy, has cut his own wage by 30 percent to around 15,000 euros a month and is also seeking to cut running costs at the presidential Elysee Palace, where Ms Trierweiler has an office and says she has a staff of three.
"My solitary work as a journalist is something I do from the home where we still live," Ms Trierweiler said.