get it! lol nah jp I was in the same situation except I'm 21 now and was thinking of doing the same thing and putting like 20k down before I got my 335i but I could never see paying 1,000 plus a month unless I made like 5,000+ a month and still with no rent lol but true its a lot better then buying other things like clothes, shoes, whatever...but honestly I would invest the money I mean a GTR is hella clean tho lol but IMO I would not spend that much money its a step up from 335i but its an AUTO lol to each his own I think you might as well try a pull off and get a used lambo
unless your looking at used GTR's that are for like 60k
but just keep doing what your doing regardless of what anyone says!