There are four people who impressed me the most in the film: Jack, an army soldier; Neytiri, a Nami; Female pilot Trudy; And scientist grace. But my favorite is Trudy.
Jack, the hero of the film, is a retired soldier with disabled legs. At first, he knew nothing about Avatar. He had no choice but to continue to study alternatives after his brother died. Because his genome is the same. Only he can rival the Avatar developed by Tommy, so he was chosen. "The reward is very generous, and it can't be better." He agreed, is it for the best reward, or for completing his brother Tommy's painstaking research? I think he may just want to change his life now.
Avatar is a mixture of human and nano-genes, and its cost is very high. If the plan is successful, they will get a lot of money or honor. Scientific research is actually a premeditated plunder. He is just an experiment, for many people who want to make money. No one can guarantee his life safety. Even when he first entered Pandora in a wheelchair, a soldier said with certainty, "Look, the wheelchair is coming to die." This shows that the experiment they conducted had a battle with impure motives from the beginning. It's just that Grace, who really loves science, doesn't understand, and neither does Jack, who is brave and upright.
At first, Jack was not recognized. Grace said directly that she wanted Tommy. Tommy stayed in Avatar for three years. Jack had no scientific experience, but dissected a frog in the laboratory. But that doesn't mean Jack isn't the one Grace is looking for. How did she know that Jack would surprise her unexpectedly in the end? Plus, Jack is an army soldier, and his physical quality is very good. Especially in the end, in order to gain everyone's trust, he challenged what even Nami rarely could do and became a Turing knight. Tommy may not be able to do this. So sometimes experience is not so important, the key is whether you have the courage to do something. Jack was very excited when he first entered the body of Avatar. The first thing he did was to move his legs and then start running. He is so eager to use his new body that even I feel his rudeness, which shows how much he cares about his disabled legs. Another plot is when Colonel Comes tells him that if he can complete the task for him, Jack can have walking legs when he returns to Earth, and his eyes are shining. Maybe everyone started out for their own benefit, and so did Jack. However, it is hard for people to let go of their feelings after all. Once they have feelings, many things will be different. Of course, not everyone will talk to you about feelings, just like Parker and Lai in the film. "You have a strong heart, fearless, but stupid, as ignorant as a child." This is Natalie's evaluation of Jack. She hates Jack's innocence, but when the seed of the holy tree stays on Jack, she sees Eva's will, the so-called miracle of God, and thinks that Jack has a pure soul. She accepted Jack. My understanding is that Jack is pure to many people who are controlled by money, and everything he does is not forced by money. He is free and has nothing in his heart. He was curious about everything that happened in Nami's life and acted like a child. Even the love with Neytiri didn't involve any impurities. But in the end, because I didn't introduce myself, I was misunderstood by my beloved Neytiri.
Jack knew Nami's life and Nami, and eventually became Nami, a member of Omaticaya family. He finally looked forward to life in Nami, because he knew them, but he was not familiar with his original world. He can't tell which world he belongs to, but he wants to keep the world in Nami. Because he is simple and happy, he can't even put on jeans, hehe.
"I have to trust my body to do things." Jack surpassed himself in Nami's life. But he is always too simple, thinking that the only beautiful thing in the world is love. Until he saw the' machine' driving to Neytiri's house. . . .
"At first, I just did what I was told. Later, everything changed. I fell in love with this land, I fell in love with Omaticaya, and I fell in love with you. " Of course, Neytiri can't accept all this, because her people were attacked by human beings because of Jack's simplicity, and her home was destroyed by human beings. She loves Jack, but she blames herself more. She pushed Jack away sadly.