Private
You aren't still dead. You could be a better person if you wanted to be. Although not many people do.
Quite right. And don't shirk your responsibilities if you don't want children but have them anyway.
Trust me, that really is not what it means. I expect that if someone told you so they were trying to tease you or shock you or perhaps convince you to
It would be very wrong of the muggles to suspect a young gentleman of wrongdoing, wouldn't it? I'll meet you, then, and show you the place and introduce you to some likely stallholders. Then you can do the rest.