Genuine question people that go into work with full makeup done how dose it not melt off after your shift?

Okay, this question has been on my mind for a while! I have seen people wear STUNNING makeup looks and while they look AMAZING how the hell does it not melt off after? Like after a few hours in dispatch I look like a whole ass crack head! And don get me started on after work! But I seen people come in with their hair done and makeup done and they go into the shift the same way as they come out of it. And I wanna know what kind of witchcraft this is? Like I’m not hating on anyone I just wanna know!

Ps. I do have a mini mirror and brush and I try to brush my hair when I can but I still look like a crack head