Good Morning Folks
So I am starting to study for MCSE, amongst other certifications. I work for a small\medium size company (around 100 employees) and I manage our systems along with our engineer. I am mostly responsible for 1st and 2nd level support. I manage some of the basic AD stuff. Some VMware\VMware View environment as well. I got the Mastering Windows 2012 book from Mark Minasi. I also have TrainSignal and CBT Nuggets training videos, plus other PDFs\eBooks on the subject. I am not in a rush. I will take as long as I need to do to master this. I have a lab environment, plus my live environment where I can apply my knowledge.
Here is my fear

I lack confidence that I will be able to learn all this stuff. I look at the book and there is just so much information that I feel overwhelmed. I don't want to start out by thinking I am going to fail and I am not a dumb person, but I am looking for some opinions and suggestions here. Is this something that just takes a lot of education, practice, and time, or do I have to be some kind of a genius to learn all this? I know its kind of lame question, but I do feel a bit overwhelmed that this is just too much too learn and understand. I am especially concerned about learning PowerShell commands. All the scripting\programming is giving me a headache just by looking at the information in the book.
Anyway, any thoughts here would be greatly appreciated
Thanks,
Felix