[psv1]

You can try this for yourself with zero downsides - leave it at home for a day and see how it goes. If it's not that bad, leave it at home the next day too and then don't use in the evenings. Or try to delete some apps and keep the phone with you.

You don't need a drastic "I'm deleting all my accounts and ditching my phone" intervention. And in my experience, in the long run big sweeping changes are far less effective than incremental changes to your habits.