I was watching TNG episode "Time Squared" and I was a little confused. So the second Picard is from 6 hours into the future, but he traveled back to the past to warn or save the Enterprise after it was destroyed 6 hours into the future. So how did he travel into the past? How was he able to escape, when the Enterprise couldn't...originally? I don't quite get it. As far as I'm concerned, this Picard is the Picard from the Nexus going into the past to warn the other Picard about Soran...the Borg...Q...hahaha...help me please!?!?! 
