Yes, I've seen the plight of many a juicebox time and again. They start natty, train hard, start networking with the gearheads casually, start their first cycle, start a more aggresive cycle, start a really aggresive cycle, blow up on the sauce, look great, compete once and place well, compete twice and win a show, compete a third time at a bigger show and take 18th, train harder than ever before, compete a fourth time in another big show and take 17th, realize their pro bb dreams are a pipedream, revert back to personal training for awhile, moonlight as a bouncer, moonlight as a stripper, fall into a downward spiraling party scene, run outta cash, run outta gear, run outta size, quit training altogether (cause what's the point without the chemicals) and then dissappear from the face of the earth......seen a good 8 or 9 examples of some form of this situation. Do all users end up like this? Of course not. Most casually use so they look good in a skintight glitter shirt at clubs. Pick up a few super fine girls they never could've before and that's about it. Regardless of rec drug use, bb drug use, etc....all can lead to some form of addiction. Some folks are way stronger and more controlled than others and avoid the addiction, but the path is a slippery slope and many don't last.