For those lucky enough to have worked from home over the past two-and-a-half years or seven years or whatever it was, it’s back to the office time. We are finally R.T.O. and I.R.L., at least until the next wave hits. And some people can’t wait. But for those less excited, reluctant to face the creepy supervisor they’ve been avoiding, the department suck-up they’ve been Slacking about, the portion of the job they’ve been faking, here’s a nifty tip for easing the transition: Do not “bring your whole self” to work.