I am unsure if this hobby job will be focused on scenarios or five mans, but doing up to date five man content seems to be the dream. I expect to just level everything

1) do you recommend a full working knowledge of macros before attempting to box or can I just copy everything I need?
2) easiest and common pitfall to boxing?
3) if I can box two can I box five or is there a different learning curve?
4) what do you hate and groan about this hobby?
5) what do you love about it?
6) what do you box class- wise and why would you recommend it?