Hero Nani is quite nervous about his Friday's outing ‘Majnu.’ The actor is busy with promotions of the film and spoke to the media on Thursday. “I’m not in the race of stardom. I will be successful only if audience appreciate my work. I want to remain as a good actor,” said Nani. However he added that he would like to avoid doing horror genres in the future as he feels they are not challenging movies. Nani opined that Telugu film industry is going through change and script of any film will become the biggest star.