1. Naturally it won't be embarrassing.
In fact, the audience is the group that can feel acting best, because we can't judge whether your performance is good or not in professional terms, but if an actor performs to let the audience see that he is acting, the scene will be embarrassing, and even when the plot is sad, he wants to laugh at the actor's acting. On the other hand, if a person's acting skills are natural, the audience will think that you are this person, but they can't see that you are acting, then this person's acting skills are at least natural and not bad.
2. Have a sense of substitution.
It is difficult for the audience to keep up with the emotional changes of the plot. This is why many actors like to cry to prove how good their acting skills are now, because you cry and the audience cries, which shows that your performance has driven the audience's emotions, which is also a great thing.
3. Details
Some actors will add their own little details when performing, such as pulling clothes when they are nervous. Although these little details are not very eye-catching, they do conform to our real life, because many of us will have these little moves when we are nervous. Therefore, many people with good acting skills pay special attention to the interpretation of details.
Of course, actors are also human beings and have their own independent external characteristics and internal temperament. Not everything can be performed and everything is suitable. Therefore, actors are not omnipotent, and everyone has their limitations. Play the right role, perform? Color? Of course, some actors are good at positive roles, some are good at humor, some are migrant workers standing there, ordinary people: some are suitable for showing personality and domineering roles? Strong? Come on, some are suitable for introverted and handsome. In any case, the role he plays must convince the audience and be willing to go deep into the work with the actors. This is a good acting skill and a successful art.