Succès - Boost et amélioration

to have a very successful outcome, often despite initial challenges or difficulties

se passer bien

to take time to recover, heal, or regain strength after a difficult or painful experience

a sudden and significant change, improvement, or increase

to make effort to fix all the small problems of something, such as an activity or project

slowly becoming successful again after a period of constant failure

remis sur les rails

gaining more popularity, power, or influence

monter

in a state of moving or progressing rapidly, particularly with regards to one's career, success, or lifestyle

returning to the right path after a failure, mistake, etc.

remis en selle

in a process of recovering or improving from a failure or setback

something that completes or enhances an already fine piece of work

something extra that is added to something that is already good in order to make it perfect

the final adjustment to something already good or satisfactory just to make it perfect