to put all your effort, energy, or enthusiasm into something
положить все свои усилия, энергию или энтузиазм в что-то (polozhit vse svoi usiliya, energiyu ili entuziazm v chto-to)
"He went all in to make the event successful."
"Он вложился на полную, чтобы сделать событие успешным." (On vloshilsya na polnuyu, chtoby sdelat' sobitie uspeshnym)
to remain honest and authentic to your values
to move backward; to retreat
to save or hold funds for future use or emergencies
to manage without something or someone
to calmly guide yourself with inner talk during anxiety
to represent or support a particular idea or principle