中年 ちゅうねん症候 しょうこう ぐんでしょう
chūnenshōkōgundeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 中年症候群

1. Midlife crisis, probably.; It's likely a midlife crisis.

Polite
Presumptive
Conjecture
Medicine