Take one photo to remember the moment, then put the device in a drawer.
Pack a "survival kit" containing chargers, snacks, meds, and physical copies of IDs/tickets. Keep it by the door.
Don’t feel pressured to see everyone. It is okay to decline an invitation to sit on your couch and recharge for the year ahead.
Use grocery delivery or ask a friend to handle one specific errand. People usually want to help but don't know how; give them a task.