The AFC South side, who were on their bye last week, sit second in their division with a 3-4 record.
The head coach told reporters: "There's no reason to worry about what we didn't accomplish, it's more or less realising how close we were to being in a much better position than we are right now.
"You can look at it more as a positive than a negative and then know it starts this Sunday. We have no room for error these next few weeks.
"I think they're excited. You know, you get a break, and you kind of get everything behind you. You come back with a fresh start, and I think they've done that. I think they had three good days."
The Titans face the St Louis Rams on Sunday.