Why or when did it become a "thing" that we shouldn't get over excited about anything good connected with our Club?
It's bad when someone's playing well, it's bad when we're top of the league, it's bad that we have a decent squad with proper options off the bench, it's bad that we have an amazing manager.
Why??
Just enjoy what's happening now, stop worrying about what might happen in future when a lot of the pleasure comes from the journey not just arriving at the destination.