can some one please help me teach me how to correct my errors

can some one please help me take a look to see what mistakes do i have and how can i correct them? i want to learn my mistakes.
this is part of my essay please help me underline my mistakes.

Since husband and wife think themselves are right, arguments will occur frequently which make them unhappy. Gen Me attended school where teachers did not tell their mistakes. According to Twenge, “Teacher education courses emphasize that creating a positive atmosphere is more important than correcting mistakes” (63). Teachers were informed to not tell the mistakes that the students have, because it will hurt the students’ self-esteem; As a result, Gen Me will think they did nothing wrong which continue this thought when they grow up. When Gen Me find their partners, all they can possible meet are the people who with the same thought of thinking which think themselves are right on everything. Therefore, if both Gen Me are being together, arguments will occur; because both of them think themselves are right. Thus, it will be hard for them to stop the arguments, since they both do not know their mistakes; also they have no concession for each other which will make them feel unhappy and dejected. Moreover, Gen Me were taught to think they are special in school. According to Twenge, “Gen Me has been raised thinking we were special [...]” (217). In school, teachers will educate the students that each of them is special, because each individual student has the skills or thoughts that others do not have; therefore, they should feel proud of themselves. As a result, when Gen Me have different opinions that both of them will think their opinions are special that should not be wrong; since no one steps back, argument will happen which will continue for a long time. Consequently, when every time husband and wife have a different option, they will argue which will not create a happy family since arguments happen repeatedly that makes both of them feel displeasure.