This is too hard. God is going to get somebody for this mess.
If it makes you feel any better, you're not the first one that finds learning Blender super hard. Because as all things are, the low hanging fruits are all picked over. Hard things are worth it exactly because they are hard.
As Martin says, Press Start is not a super beginner friendly tutorial, you want to head over the Blender Basics first:
https://cgcookie.com/courses/blender-basics-an-introduction-to-blender-3d-4-5-lts
And then Mesh Modeling Fundamentals:
And we're also here to help out.