First day

The first thing to do is find mountain and build a mine in the mountain. Make sure the mine is at least 2 high and 2 arcoss. Then when you are 2 or 3 blocks in to the mountain block up path in to your mine except for one so you can what know what time day it is. Then put some torches up so monsters do not spawn in your mine. Mine through the rest of the day and that night. Once day for second time mine the so can leave the mine. Then build your house in to your mine. So you can mine during the night and build during the day. Make sure your house is 4 or higher if it is not when build the roof it will make hard move it you house. At end of your house have doors so monters do can enter your house. Make sure you put torches in your mine and so monsters do not spawn in your house or mine.PS waiting for the next day to come may be tedious since you may not have a bed, so go mine or get your character outside and kick some monster butt![this may need crafting a sword.]