m.t.o.y.
You miss the old you because the new you is like a f***ing alien that took over your body and you can't stand it anymore.
My friend said 'M. T. O. Y.' when I started talking to my dog instead of my actual friends.
My cousin said 'M. T. O. Y.' when I started wearing pajamas to work every day.
My neighbor said 'M. T. O. Y.' when I started eating soup for breakfast and talking to my goldfish.
xs