Is it normal to juggle between being a responsible adult and an absolute idiot when you’re living alone?

I turned 30 not too long ago, and I’m living alone, actually alone in a new city for the first time and I notice I’ll bounce between being on top of all my shit and then being a slob.

I make sure my essentials are good like never fcking up at work or leaving food trash around, but then I become lazy and order in too many times or have 1/2 many beers after work.

It’s like this weird dance between my inner self who still feels 18 and my logical self that realizes I am responsible for everything.

Is this normal?