Perhaps, but at least I'm not delusional enough to believe I can save everyone. You can't by the way. It's best you realize that now instead of crying when things don't go as you planned it.
[He doesn't care to comment on the rest, knowing the other was purposely taking the conversation in circles. Besides, for him it's been ages since Donna.]
Oh? Is that a threat Doctor? You always were pretty good with those. Why don't just just save your breath and skip to the good part then?