To make an irreversible decision or take a step from which there is no turning back.
Prendre une décision irréversible ou faire un pas dont on ne peut pas revenir. (prondr un desision irreversibl u fer un pa don on ne pu pa revnir)
"By quitting his job, he crossed the Rubicon and committed to his startup dream."
"En quittant son travail, il a franchi le Rubicon et s’est engagé dans son rêve de startup." (on kiton son travail ila fronshi le rubicon e se angage dan son rev de startup)
to react very strongly or angrily
to have a lasting effect or influence
to create your own way of achieving success or independence
both sides must trust each other
an idea or event that changes everything significantly
the ability to predict the future