Their mentality is not in doubt because whenever you see the prime of big clubs, there will always be Madrid in it which makes their mentality always awake every season so it seems that Madrid's nickname that has Champions League DNA is really a fact.

But in this case when talking about rationalization, of course everything still has a chance because after all Bayern is one of the Champions League subscription clubs and PSG they are one of the clubs with the power of money and good quality players to date.
As for Dortmund, I did not expect them to get this far now but indeed their current achievements when the semi-finals against PSG could be more difficult even though Dortmund's strength still lies in the young spirit they have but in terms of surprise PSG is actually not inferior and I still feel that they are comparable for now.