This is the 5608th most frequent Russian word.
потребность
"Потребность" - need or necessity.
In this sentence, 'потребность' refers to an intrinsic human need or requirement.
У каждого человека есть потребность в любви.
Every person has a need for love.
Here, 'потребность' is used to express a personal and internal desire or urge to do something.
У меня возникла потребность изучить новый язык.
I felt a need to learn a new language.
In this usage, 'потребность' denotes a fundamental necessity for survival or well-being.