The name of the diploma thesis is The personality preconditions of the actor and their developing. In the initial part I focus on general definition of the term personality and also on the personality of the actor. I describe everything that is necessary for the acting and everything that is typical for the specific actor personality. In other parts I focus on my acting preconditions and their developing during rehearsing and repeated performances in the school theater Disk. I try to desribe problems that I met during the work and that influenced me. The writting about my school practice is completed by theoretical knowledges in the propar field. In the next part I try to desribe how my view on the actor`s work developed during my study. I...