Daniel Craig has branded self-obsessed celebrities "f***ing boring".The 39-year-old actor is tired of hearing stars open up about their personal lives and insists he would never share his private moments with the world. Daniel said: "You know people who talk about themselves all the time? I think it's quite frankly f***ing boring."I don't like talking about my personal life. It's wrong to discuss my private life in public because it affects many other people I care about. It has nothing to do with trying to get a better career."The star, who is dating film producer Satsuki Mitchell, also insisted he has no intention of adding humour to his portrayal of Bond.He said: "I don't think you should write gags in Bond. I'm not going to shy away from the fact that occasionally there should be humour. I just don't like the written gags. That's not the way I've ever liked working and I don't think it is funny."Daniel will reprise his role as 007 for the next instalment of the popular franchise - tentatively titled 'Bond 22' - which is due out next year.