What if Something Doesn't Work?

When something doesn't work, i don't understand why. I might as well be floating in a black hole. Fix it. Maybe i should gete you some partner nawe in california,. So you could do somepatmedita departure o something. Probably a good idea. It's just, i, i don’t know. That's the thing that's most frustrating about a computer technology. When i'm building physical stuff, if things don't aline, or the cuts not straight, or like making this, whatever, and things aren't working? And what t doesn't work? I have no idea what to do.