The assumption here is that 'fame' was the main or only reason for his apparent suicide or the least that we can say, his death. Perhaps 'fame' took a backseat to another reason, or reasons. As of this moment we don't know, and perhaps we will never know. The greatest lost will be to us, who have already seen his promise in these film vehicles. I shall miss that obvious talent of becoming the person he played - I know not the rest.