You won’t trust anyone and your neighbors could be your first enemies..
You’ll need a strong mindset, regular information about the situation, old school communication plans, food, clean water, fuel, duct tape, candles, lighters, antibiotics, a lot of antibiotics, lots of medications, ammo… a lot of ammo, a shelter, and things to trade against food, such as soap, candles, lighters or your skills… and you will keep a low profile to avoid attracting attention to yourself..
No place will be safe.
Every skill you might have could be an asset during these times. Supplies will run out, your skills won’t.