“You’re old enough to know better than you know.”
But you don’t and now you want to dance around your room in your underwear because it’s fun. It doesn’t matter than anyone can see you through your uncurtained windows. You should have curtains by now, but what entry-level employee wants to spend their hard earned money on curtains when they could book a trip to Puerto Rico instead?
It doesn’t matter that you look insane to anyone who can see you and doesn’t hear the music. What matters is you remember to let loose and enjoy yourself, no need to take yourself too seriously yet. Now is the time for throwing confetti everywhere even though you know the glitter will be showing up in random places for the next 3 years. Now is the time to live a little and have fun in the time you have to yourself, even if it’s only 30 minutes between when you get home from work and when you start your next job/project.