expression "let your hair down"

what is the equivalent in Russian of the expression "let your hair down" - ( to behave freely and naturally, being inhibited )

I wanted to integrate it in some questions:

Do you "let your hair down" often?
How often do you "let your hair down"? can you give some details please?

thanks

Распустить волосы.

Вы часто распускаете волосы?
Как часто вы распускаете волосы, можете уточнить пожалуйста?

Звездочёт gives word-by-word translation.
to behave naturally = быть естественным, быть самим собой

У Вас часто получается быть самим собой?

Opposite question is more common:
Вы часто комплексуете? (intense, hairs up)

Hmm... "To behave freely and naturally, being inhibited". What is this about? About hairs or a man? If you meant a man, the maxmixiv's explanation is what you need.

спасибо за ответы.

Звездочёт here is another way to express it in English - asked to a woman:

You seem very much in control of yourself, do you ever let go and be wild sometimes?