He hates his work because of toxic worldly people, especially gays
I sure I am not alone in this, but I have never understood the witnesses disdain and homophobia. I mean I understand why from there explanation but not really why any person can act so hateful towards another. I have worked with many gay people over the years and the majority were more christlike than most dubs. Kind, loving, generous. They have great senses of humor and are generally just fun and cool. When I was young like 20 years ol my boss was as gay as the day is long, but what a sweetheart, he helped me with being able to buy my first house, he had me and wife over to his house and he and his partner showed us an incredible hospitable fun evening. When i leave and they close their doors that is there business not mine. This is another example of how witnesses have no express written concept of hate, but it exists in the environment of witnesses. Such a waste of energy hating decent innocent people who are clearly enjoying the life they have.
Elder school is just a FOG factory to churn out more Fear Obligation and Guilt to be unleashed on the congregation so everyone else will learn to hate their jobs, and life in this system and work harder for the wizards of Org.