There are many traditional gender roles such as the way chores are divided. An example is men tend to do outside work and women
tend to do inside work. But gender roles go much further than chores. Also affected are jobs, relationships, laws, personality traits, etc. Please give examples of these and what you think of them? Have these changed over time? You may also write about gender roles in your family. Are there any? How does your family feel about gender roles? Etc.
If sentence #2 was a standalone, we wouldn't know why tutors would develop egos, but with the info #1 provides us, we know why they feel superior to their students.
