need to have the right attitude for this shit kiddo(no patronising intended) i have known loads of up an comin wee gangsters that think they can just start up an have fallin foul of other dealers in the area and ended up hospitalised, thats one aspect you might want to take into consideration. the other is the small matter of it being against the law. are you able to fend off the unwanted advances of a big ass ripper called mavis.......bit dodgy eh? hahahahaha