About me: +20 years of been-there, done that.
I've used about every flavor of UNIX, six or seven Linux distros, Windows since the old win286 days, and others such as OS/2, CP/M, MVS, Z/OS, VMS, OS/400, Mac OS, QNX, VxWorks, TRS-DOS, Xenix, and probably a few I've forgotten about.
I've done everything from reverse engineering code to launching computer monitors from rooftops (into dumpsters below).
I've seen cases where mice were living inside a PC, users have driven their cars over their laptop computers, and toddlers have shutdown entire data centers (gotta love that big red EPO button!). I've seen viruses and worms cripple entire company networks, as well as stupid-user-tricks like users plugging in their router (with DHCP server) into the corporate lan.
Never stop learning.....if you think you know everything, that's the one thing you missed.



