Greg:
Just found out that I passed the CKAD exam yesterday! Thanks @Mumshad Mannambeth and everyone else here. The only problem is that I didn’t realize I could only have a clear liquid in a clear container to drink. I was thirsty! 
I probably spent too much time worrying about shortcuts, aliases, vim stuff, etc. Overall, it was somewhat more difficult than I expected, but that’s a good thing. The lightning labs were the best thing I did to prepare.
Mohamed Ayman:
Congratulations!! Well Done!