You are right because mentality cannot always save them to rise to win the match in the second leg. If Dortmund does not try to do their best then it is not impossible that they will be eliminated in the next match. Dortmund still has a chance in my opinion because if you look at the quality of the team it should be much better than Lille and in terms of experience they are also superior. But that's football because sometimes things that are considered impossible can happen and vice versa Dortmund who are much more superior could experience a much worse fate this season.
If we talk about Dortmund's chances in the Champions League in the second leg, there are still some because the first leg resulted in a draw. But if you look at today's match in the Bundesliga, it feels a little difficult to favor Dortmund because in this match Dortmund was very overwhelmed in equalizing after being one goal behind in the first half against Augsburg until finally Dortmund had to lose at home today. I really don't understand why Dortmund couldn't win at home today even though the team they faced today was a team that was not that strong and Augsburg had managed to equalize points with Dortmund after being able to win at Dortmund's home.