What do you think? Opinions?

I'm not looking for a verbal back massage here, but any suggestions, berratings, comments (unconstructive or constructive) are more than welcome!
I'm as green as it gets, I sat in a Frieghtliner 1 time at a county fair where a recruiter was showing a demo truck. That was the first and only time I actually was in a big truck. I don't know how to smoothly drive stick on a car let alone 10 speeds. I've never driven anything larger than a 15 person van, and a S-10 Pulling a landscapping trailer. Physically I'm not winning any lumber jack contests, I'm a skinny irish guy who hasn't seen the sun in 2 years from working the graveyard shift.
Now for the why part:
I've always been fascinated with trucking even since I was a little boy, I collected the gas station trucks etc.. boring boring. Ok, back on track, to the really exciting stuff, quiet please... *The History of the Green Newb*, I went to college, that was a complete waste of time, money, but my ability to consume huge amounts of shlitz beer increased. So anyway I got various jobs after college, pretty much office space type bs, and after working the overnight shift in a call center that handled complaints for an internet company...., I bailed. So now here green newb sits salivating over the possibilities of trying something I've always wanted to but never had the balls to try. I have a clean drivers record, I can pass a piss test no problem. The hordes of woman breaking down my door has subsided (i might not have been good but atleast I was fast). I can piss into a gatorade wide neck, I own my own cobra 29 night watched peaked and tweaked to reach our friends on the ice road. I've driven across the country twice, been border to border, sea to sea, 70% solo driving- in an awesome 4runner and 15 passanger van.
I love every minute of driving and always wanted to explore it as a career but I just need to grow some slightly larger lug nuts. I'm not overly worried about the pay, or the hometimes, I'de gadly take 2-3 week stretches if it meant 5-7 days home...or something like that. What I am worried about is getting to one of the company schools and finding that I just cannot manage a truck in terms of shifting, in terms of backing, switching lanes in heavy traffic, all while trying to watch boogies nights on my portable dvd player on the dash. you got the idea!

Any feedback would be greatly appreaciated, especially if you were once like me with these types of concerns

 

I think these are things only we can answer but its nice to hear from others!

 

Thanks scarecrow that was exactley what I was looking for!
Clown - I do not have my CDL, I'm checking out the inexperienced driver training program with Schneider and few others. Where are you looking at?