Apart from Arrival Shepard never did anything of significance alone (in the games at least), s/he always had help, which s/he had to go and seek in some cases. No real change here
As for leaving Earth: They know that it means exactly the opposite of abandoning humanity, so it is a rather easy decision for the head, but the heart will keep an open channel back to earth.
I have one earthborn Shepard, who hates this place so much, that he doesn't look forward to going back there, but in the end, he wouldn't want to see it destroyed, in fact I think he will change his opinion about humanity's cradle and will learn to love it again, because it is in danger.
Modifié par elektrego, 26 octobre 2011 - 07:21 .