Dear How to Do It, You don't know and I can only guess, but since you're making me, I feel like novelty is at least part of the draw here-the one thing your partner can't be for you is other people.
If you really want to pull the plug, you can look into an app/website blocker like Freedom. It allows you to schedule blocking times-perhaps that could be a useful way of attacking this, rather than going cold turkey.
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