Jack knew that feeling. He knew it all too well. Looking for a family member you were to look after and be tere for. Only to lose them, try to look for them. Then come to some realization that they are most likely dead. So you so stop looking. Jack hated the feeling and wish he could go back to fix it. Only knowing that you can't change what has been done in your own past. Listening to the Doctor's advise, jack got up and helped the Doctor. "Think you can stand?" He asked softly.