get your shit together

US /ɡɛt jʊər ʃɪt təˈɡɛðər/
UK /ɡɛt jʊər ʃɪt təˈɡɛðər/
"get your shit together" picture
1.

to organize oneself, one's affairs, or one's emotions; to become more competent or effective

:
You need to get your shit together if you want to pass this exam.
After the breakup, it took him a while to get his shit together.