to do something uncertain, trusting that it will succeed
сделать что-то неопределенное, надеясь, что это будет успешным (sdelat' chto-to neopredelennoe, nadeyas', chto eto budet uspeshnym)
"Starting her own company was a leap of faith, but it paid off."
"Открытие собственного бизнеса было прыжком веры, но оно оправдало себя." (Otkrytie sobstvennogo biznesa bylo **pryzhkom very**, no ono opravdalo sebya.)
to understand something fully
To inquire wisely to gain understanding.
you can start fresh again tomorrow
the complete experience a user has with a brand or product
to do something different or unconventional
to cover up a problem without truly fixing it