出门 means going out which could simply denote activities beyond daily routines

Relation Nicknames

走出我世界 [zŏu chū wŏ shì jiè]
“走出我世界” translates to walk out of my world implying leaving behind ones familiar space or ...
糜於 [mí wū]
糜於 roughly means being lost or indulging in suggesting one could be wandering without direction ...
出发 [chū fā]
出發 simply means setting out It signifies the start of a journey or new chapter implying readiness ...
出走 [chū zŏu]
literally translates to Going Out it could be interpreted as breaking free or setting off on an adventure ...
滚离我的世界 [gŭn lí wŏ de shì jiè]
The meaning of 滚离我的世界 translates as roll outaway from my world This conveys someones wish ...