For #1 I can assure you that you do not need to create a new host and host instance to get the tutorial running.
For #1 I can assure you that you do not need to create a new host and host instance to get the tutorial running. You may however want to create multiple hosts and host instances if you plan to create multiple smtp send adapters with different smtp host configurations (in a real life / production environment).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.