In “Trust” when Matthew’s boss asks him to fix a broken piece of machinery Matthew replies, “no.”
“Why not?” His boss asks.
“Some things shouldn’t be fixed,” Matthew answers.
The reason why Matthew is frustrated with his work is because they are fixing computers and TVs that were built to fall apart. They were made cheaply and with faulty components and so they inevitably break allowing his company to profit. Is it worth it to attempt to fix a faulty product that is going to simply break again? For the company, the answer is yes. They benefit greatly from fixing their defective products because they are getting paid to do it. It is a genius cycle, they sell flawed products that are built to break and then get paid to fix them and then they inevitably break again. From this, we as viewers begin to question whether sometimes things are better off staying broken than they are being fixed.
As Matthew an Maria’s relationship develops, they both start to change as well seemingly both “fixing each other.” Matthew inspires Maria to become more passionate and learned. She begins to worry far less about her appearance: ditching her extremely heavy makeup and bright clothes for her “librarian” glasses and a simple, muted dress. These were all aspects about Maria that seemingly needed fixing at the beginning of the movie. She blew off school, she was far too worried about her physical appearance and on top of that, she was pregnant as well. Once Matthew comes into her life, her perspective changes. She writes in her journal about her wishes to become more intelligent and less “young” and “stupid.”
Matthew begins to change as well due to Maria’s influences. He was once a man who could not have cared less about anything he was doing in his life. He was getting fired from jobs he hated. He had so much knowledge and potential but was not channeling it anywhere. He stood up for what he believed in and allowed his morals (and self-righteousness at times) to guide every decision he made. Hence why he refused to repair the TVs. Once he was set on marrying Maria, moving her away from her mother and raising the baby with her, he made drastic changes in his life. He went back to his job so that he could get “practical” hours and benefits for Maria and the baby even though the scam they were running went so deeply against his morals. He started watching TV and being short with her and she confesses to the nurse at the diner how much she wishes she didn’t change him. Even if it happened unknowingly.
Both of these characters are worse off in the end after changing for each other. Matthew ends up getting tricked by Maria’s mother and Maria ends up really disliking the new Matthew. So much so that she goes through with her abortion. In fact Matthew must go back to his original, apathetic self (with the grenade) for them to be together again. They became attracted to each other not in spite of their perceived flaws but because of them. It is similar to how in the Stranger, Marie tells Meursault that the fact that he is so strange is probably the reason why she loves him. Like the TVs, both of these characters would have been better off “unfixed” and “untouched.”