1.Yes,the audience knows the names.. You can find all these names in the casting.
2.We usually know the starring names.
3.I think that the most interesting is a creative profession. You can improvise and create something new,unusual. An actor is a very popular profession, because it's modern, well paid and prestige.
4.I think it is not so easy, but it is worth of this sacrifice.
5.No,it might be a talented person.
6.A good actor must play any role, being in a good physical form.
7.If he is interested in that job,and purposefully.
8.It depends on his person abilities.
9.In acting at the theater, in management, in military.
10.An actor acts,pretends it's not a real.
11.My favorite actors are strong, brave people such as Stallone, Jackie Chun, Jet Lee,Shwarznegger.