I began my world by punching a tree down and then I made a crafting table. From the crafting table I made my first wooden pickaxe threw it in a nearby lava lake then I made another one and started mining stone for a stone pickaxe. A while later I had a stone pickaxe and full Iron armour and was looking for some more Iron to make an Iron pickaxe and an Iron sword when I finally found some Iron I looked down and started mining, when I finished mining, I fell into a chasm and died of fall damage.