You have many effective listening habits. Although you may become bored or frustrated with a lecture, you try your best to stay engaged with the speaker. Good Job!
You may want to rethink how you act during lectures. If you find the lectures "boring" try to get as much as you can out of the lecture by summarizing what the lecturer is saying as he/she goes along. Formulate questions to ask the lecturer later. Do not show up for class late if possible, as that is very disruptive for the entire class. Sit beside a student who concentrates well. Their diligence will rub off on you.
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