I'm 28 and live in Tennessee,,, i started out being a laborer straight out of high school for a framing crew,, i did that off and on for about 4 years working for different crews learning all of the different methods that goes with framing a house,, framed houses from 1500 sqft to 13,000 sqft, wood framing and metal stud framing,, i eventually got burned out doing the same thing every day and wanted more,,, so i went to work for a brick laying crew,, learned how to do it but not a profession for me,,lol,, then i found a contractor that did every aspect of builing a house himself,, then i learned the electrical, plumbing, hvac, ceramic tile, hardwood, trim work, ect,,, 2 years ago i went into the business for myself,, i went and got the small contractors license and spit out some money for advertising. Now i am getting calls for everything from replacing foundation vents to builing room additions. Just to give you an idea when i started out do labor work i made $8 dollars an hour,, and now i average $3000 to $4000 a month. Just an example,, i did a 300 sqft screened-in porch by myself,,, to a month to do it and made $4700 from it. One more piece of advise,,, some contractors are pretty picky as far as who they want to work for them,,, but you need to be picky too,, because you don't want a job that you dread waking up to every morning,,, find a contractor that that talks and can teach you stuff,,, i've worked for some that don't say a word the whole day you are working,, so see if you can find one that is just as interested in teaching you what you want to know as you are interested in learning the trade. Don't worry about the petty stuff like wondering how the tools get put away,, if he has you start to put them away and you don't know where they go then neatly set them by his truck until he gets there and ask him. So good luck and let us know how it goes.