There is also the possibility that she lives in such a bubble that she actually believes that everything is good even if that might not be the case. Sort of a make believe kind of thing.
I would rather think that she is in such a position that she cannot talk about it, since it concerns her private health and doesn't like to talk about it publicly yet.
Also quite symbolically is the crash of two German Euo-Fighter this week on Monday in northern Germany:
14:57, Mon, Jun 24, 2019 RTPilot dies after Eurofighters collide in Germany – DW – 06/24/2019
A pilot has died after two German military jets crashed in the northeastern state of Mecklenburg-Western Pomerania. The planes were flying on a mission out of a major training center for the German air force.www.dw.com
Two German military jets have crashed in the northeastern German state of Mecklenburg-Western Pomerania. They were flying a mission out of a major training center for the German air force.
Two Eurofighter military jets crashed in the northeastern German state of Mecklenburg-Western Pomerania on Monday, Germany's air force said.
Both pilots ejected and one of the pilots was found alive in a tree canopy. More than an hour later, the search was still underway for the second pilot.
The Luftwaffe said the pilots were part of a trio of Eurofighters flying a mission out of Laage, near Rostock.
They were part of the Tactical Air Force Wing 73, known as "Steinhoff," a fighter wing that specializes in general air defence and is the chief training center for pilots of the Eurofighter Typhoon in Germany.
Read more: Only 4 of Germany's 128 Eurofighter jets combat ready — report
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Give a possible change in positions and when Merkel needs to withdraw, the Green party would highly benefit.