On the Aguero moment. Not ashamed to say that it was one of the great moments of my life.
Seeing my son being born changed me. In those moments, I understood my place in the world. It also changed my relation to death. I suddenly understood, not in an abstract way, but concretely, right there during those moments in which he arrived, that what I'd done in life didn't abruptly end with my physical extinction. These are deep waters, and this is perhaps not the right place to get into them.
The Aguero moment healed — almost magically, as it were — many decades of genuine hurt, which I'd only half been aware of. It was unquestionably a deep emotional experience.
I wouldn't care to compare or quantify the significance of the two experiences. But the significance is there, and it's undeniable.
To come back to the subject in hand. It is absolutely impossible for me to imagine that winning the CL could even approach that level of emotion. I'd be well chuffed, mainly for the players and the boss. It certainly would not/will not be any cathartic release.