to practice and improve until becoming very skilled
pratiquer et améliorer jusqu'à devenir très habile
"She is working toward mastery in public speaking."
"Elle travaille à la maîtrise de la prise de parole en public."
to include someone in a discussion or project
to rest or sleep in a flat position
to go backward through a feed or list of posts
to transfer duties or control to someone else
to think about the future with optimism
to move forward positively despite difficulties