Next week, I need to give a lecture on a topic (say T).
I surveyed over the internet and found excellent video lectures by a professor (Say P).
I learned T thoroughly. I can able to answer any question. I can able to clarify any doubt.
But I may undergo the following problem:
I may end up in reproducing the same content in all aspects (lecturing flow, motivations, examples, notations,...). If any of my students watch the lecture series of P after my lecture, they can easily realize that I reproduced the same.
Is it a problem or is it normal?
I am feeling it as a problem because of the reason that I feel that my lecture is a subset of the lecture by P. And there is no contribution of mine other than reproducing.