Help me

Get a dim pick and then mine obsidian

Oh and also after that mine obsidian and remove that one with purple veins replace it with normal obsidian ok then use a flint and steel find a nether fortress it uses dark red bricks after that get blaze rods from those fire guys or whatever then get enter pearls from ender man and when u finish that craft eyes of ender and craft like 20-15 eyes of ender after that throw em and follow then when they go down in the ground dig down until u find stronghold and find this room with these gray gremlins after that place the eyes and then go in the portal so u get to the end get to the surface and there are obsidian pillars with these thing on it also u gotta break them to break the dragon then when he perch’s spam the beds on him and u win:)