Barisan Nasional strategic communications director Datuk Abdul Rahman Dahlan says that former Prime Minister Tun Dr Mahathir Mohamad has lost his sense and is confusing everyone in the country. Abdul Rahman was commenting on Dr Mahathir recently saying that if he could work with DAP supremo Lim Kit Siang, then there was no issue with him working with his former nemesis Datuk Seri Anwar Ibrahim.