London, July 7 : Despite three failed marriages, actress Kim Cattrall says she has not given up on the institution and hopes to tie the knot again."It hasn't put me off at all. In face, my attitude is I'm quite hopeful. I think I'm in a really good place and I hope I'll meet someone who's in a good place too. Who knows what will happen?" she told Stylist magazine.The "Sex and the City" star