You should not at all feel bad! This way, others in a similar situation to you get to benefit from GP's explanation. Moreover, GP got to interact with others o

You should not at all feel bad! This way, others in a similar situation to you get to benefit from GP's explanation. Moreover, GP got to interact with others on this concept. I'd also wager it took less effort for GP to write this, and then for you to read it, than it would have taken you to do all of it yourself. Point being, your question led to a very useful answer, and you should be proud, not sorry.