Working in telecomms now (again). Went back to school a few years back, thinking I could handle the MS IT trade, got my MCSE/MCSA (2003 server era).
Did that for about 6 months, got pissed off and came back to telecomms. Money is better and I don't have know it all chicken**** 19 year olds fresh out of school trying to micro manage what I do. I still do some work in the field, and build high end PC's on the side.
The IT world, especially on the MS side is completely devoid of common sense. It's very much like a Three Stooges routine.
There's generally 2 guys that have no *******ed idea what they are doing, and they are generally your superiors. They will screw things up horribly in a fashion that a guy even with an A+ cert wouldn't have, and pin it on you - even after you stagger into the data center in the middle of the night to fix what they buggered up.