how many core exams have you taken so far. which elective/s have you selected.

nothing wrong with smoking dude as long as its not to excess, but your question screams your in dream land.

you think your going to waltz into a job as sys admin after being on the help desk. Lets say, just for arguments sake, thats possible. Their going to ask you why you left your last job. You tell them what you've said here. Without having another job to go too, what they are going to hear in this is, your probly immature and quit when you don't get your way. wether this is true or not. work as a temp while your studying.