Kristin Scott Thomas has no plans to swap acting for directing.The 'Four Weddings and a Funeral' actress, who can currently be seen in the French language film 'I've Loved You So Long', is happy to remain a star in front of the camera for the time being.She said: "I don't know if I could be a director. Sometimes I think I'd like to direct in the theatre, but I'm not sure. I don't think I have enough knowledge. Maybe one day I could do something discretely, then no one will know if I fail."Thomas also has no desire to write a screenplay or pen her memoirs.She told website DarkHorizons.com: "I'm a lazy cow, too lazy to write. What I do is learn somebody else's work, and interpret it. I enjoy interpretation, I really do. I love it. One thing I do really like doing is radio work. I love doing radio plays, and things like that."