So my sister turns 47 tomorrow. Please explain to me how she has the energy to go dancing? AT A…

So my sister turns 47 tomorrow. Please explain to me how she has the energy to go dancing? AT A NIGHTCLUB at that?? IN TIMES SQUARE? She has 4 kids and the youngest are twins (7yrs old). Meanwhile I'm dying at the moment thinking about getting ready tomorrow and wondering what time we will get back home because I'm too tired and the music is giving me a headache. 🤣😂🤣😂