superbeast wrote: » Hello Friend, Your post couldn't have hit closer to home with me. I too work full time and am not able to take time off of work to focus on my self study material. I also suffer from ADHD so I know the pain that comes with that. I've gone from studying one certificate to stopping then starting study on a completely different cert. It's a pain but hopefully with a change in prescription, I can finally focus on one thing. My best bet would be start with Cybrary and go on Amazon to purchase a book or two for what cert you want to study for. Read the book from start to finish, then take the Cybrary online courses so that way they're more of a refresher. Let me know how it works out for you.