Thanks for the feedback. I have received this feedback regarding shared_ptr from multiple people - to show bare pointer version vs shared_ptr example. I'll add

Thanks for the feedback. I have received this feedback regarding shared_ptr from multiple people - to show bare pointer version vs shared_ptr example. I'll add that soon. Also, you are the second person to mention that there may need to be more content regarding auto with 'const' and '&'. I'll consider elaborating upon that too.