Like Miranda said, try dedicated 2.8 beginner tutorials.
If there is something you don’t understand, try to ask specific questions, ask it beneath the video where it is unclear (then it will also appear here on the Forum, but we will get a link to the video) and if possible with a timestamp.
And don’t give up, when I was beginning with Blender, I felt that I was never going to learn it, because I was learning slower than Blender was developing; things where changing and new features where added, before I knew and understood the ‘old’ basics…(they release a new version every three or four months!) Now I can even, without any problem follow a 2.49 tutorial (2.5 also had a complete make-over with a different UI), although I have never used that (I started with 2.63, I think).
