to become crazy or mentally unstable
devenir fou ou mentalement instable (devanir fu u mentalmon instabl)
"My boss must have lost his marbles to approve such a risky project."
"Mon patron a dû perdre la tête pour approuver un projet aussi risqué." (mon patron a du perdre la tete pour approuver un projet osi riske)
to reach an agreement or arrangement, especially in business
a little stupid or crazy
to remain hopeful and optimistic about the future
being honest is always the best way to behave
Expressing one’s personal view or opinion
to have courage or confidence to do something difficult