Op you need to understand the impact of hormones on your Hpta at a young age, I didn't start touching anabolics till 21 which is the lowest amount of time . Personally I think I should of waited till atleast 25 because that is the age when most males are done developing . Just wait man you wanna be big and all that and so does everyone else but hard work and dedication is what's gonna get you that . What happens when you run this cycle and then you can't get hard cause you ****ed it up? Then what if you give up lifting ? You ended up doing the cycle for nothing . Lifting is like a career path you need to put time in and see if this is something you want to continue to do and that decision took me 5 years too make of lifting on and off and it wasn't until I started lifting for year consistently that I decided this I what I really want . Some guys will say you need to lift 2 years consistently before even thinking about performance enhancers . I'm telling you from a medical standpoint you don't wanna **** up your hormones kid . Try out some natural anabolics , some of the products out there are freakin sweet . I'm on epic right now and day 4 allready I have awesome pumps . But most importantly do your research , you don't wanna put anything in your body cause of someone else's advice or experience , you need to educate yourself and know exactly what is in something , how it effects your body , why , what precautions you need to do . All of that to people like me is what is interesting and enjoyable out of anabolics because you want to learn about all of these things . If you just wanna pop dmz and wish you get gains withiut side effects without reading what's the worst that could happen then this isn't for you kid . Best of luck .