step into someone's shoes

US /stɛp ˈɪntu ˈsʌmˌwʌnz ʃuːz/
UK /stɛp ˈɪntu ˈsʌmˌwʌnz ʃuːz/
"step into someone's shoes" picture
1.

to take over someone else's job or responsibility

:
It will be hard to step into his shoes when he retires, he's been such a great leader.
After the CEO resigned, the vice president had to step into his shoes immediately.
2.

to imagine oneself in someone else's situation, especially to understand their feelings or perspective

:
If you could just step into her shoes for a moment, you'd understand why she's so upset.
It's easy to judge, but try to step into their shoes before you criticize.