Why my classmates hate me?

I suddenly joined the degree doing 4th year program. The problem with my classmates I do not know why they do not like me. I talk to my leaturer and ask what I do not not understand or to clarify to make myself understand. Secondly I answer what he ask me middle of the class. Thirdly my essay is approve just with one piece of paper. Fourth because I work in logistics more they also got mad because I understand the degree more deeper
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Recently, they told me I too confident and too straight forward in class. Secondly, a lady say she keep receiving attack and do not want to be attacked third time when nobody in class 😤 have the attention to stare at her but the class slide and ask question after class.
Why my classmates hate me?
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