Hide from the dead people. Keep hiding, even when they’re close. Run only when you have to. Always have an escape plan. Look for ways you can go because you’re little that they can’t because they’re big: gaps in fences, holes in walls, windows left partway open.
If you get cornered, slide down the storm drain and wait for night. Move away through the drain without splashing. Come out somewhere else.
Eat when you can, even if you’re not hungry. Food goes bad. If it smells bad, don’t eat it. Stuff that’s bad for you lasts longer. Drink when you can, even if you’re not thirsty. Don’t drink dirty water, sip the dew from the big leaves in the mornings.
Don’t cry. You make noise when you cry, you close your eyes when you cry, and your eyes can never be closed. Look around, be aware, know what’s coming. Survive.