Quote: "I have read TDKs tutorials and others"
Instead of just reading a tutorial, try following one and applying it step-by-step into DarkBasic so that you have a completed project by the end of the tutorial. This will help you retain useful commands and be a part of how and why they function instead of just reading about how they function.
If you wanted to learn to play guitar, would you just read 10 books about guitars, or would you pick a guitar up and start plucking the strings as well?
Hope this helps!
There's something in this room that makes you can't speak well.