Void Survival Guide
How to thrive in The Void:
Place dirt, plant sapling, make sure sapling is near a light source, wait for sapling to grow.
Harvest tree for wood, gather more saplings.
Mine some deepslate and use it to make a stone pickaxe.
Right click your wooden tools to launch yourself into the air.
Locate an ore island and find some iron.
You do not need food in the void.
Level up your skills, check /skills and /stats.