Clear my head / mind, can it replace unwind or switch off?
Actually , I need other ways of saying

I need to unwind/ switch off from work
Maybe a phrasal verb? To break from routine?

Thank you

Question

Clear my head / mind, can it replace unwind or switch off?
Actually , I need other ways of saying

I need to unwind/ switch off from work
Maybe a phrasal verb? To break from routine?

Thank you

Answer

Well, according to the dictionary, unwind (RELAX) (unwound, unwound)    /Vn"waInd/ verb [I] (ALSO wind down) means
to relax and allow your mind to be free from anxiety after a period of work or some other activity that has made you anxious:

e.g. A glass of wine in the evening helps me to unwind after work.
 
Also, switch off means to stop giving your attention to someone or something:

e.g. If he gets bored, he just switches off and looks out the window.

As you can see, both verbs sound natural in the context you provided.

لا تفوّت فرصة تعلّم لغة جديدة وأنت مرتاح في منزلك. تصفّح مجموعتنا المختارة من مدرّسي اللغات ذوي الخبرة وسجّل في درسك الأول الآن!