I encourage you to listen to what the other guys in this thread have already told you...
In addition to those things they mentioned, there are two things you have to consider before going any further with this whole idea:
#1. It's going to take money to do this the right, and in safest way possible, ( I mean safest to your health). These are drugs that are all potentially damaging to your health. I can tell you about how I used to have rock steady hands when I worked on my old muscle car that you see a pic of in my avatar, but now I have a constant hand tremor as a direct result of anabolic steroids. Not everyone is effected in that way, but everyone's body reacts differently. But I digress..back to the money thing...in addition to buying the steroids, (which usually aren't that cheap) you'll need to have ancillaries on hand just in case, to prevent breast/nipple growth, (AKA "Gynocomastia") (especially during the time AFTER you halt the steroid cycle, which is the time when many guys are most prone to getting gyno, and Gyno in almost all cases requirs expensive surgery to get rid of, which aso would have to come out of your pocket since medical insurance will not pay for since it's considered cosmetic surgery in most cases.
#2. Health concerns..... this goes back to the money requirement I just mentioned: You're going to need to go to places on the net to order your own blood tests from time to time during your steroid cycle, and because you're not using a doctor for that, you cannot get an insurance company to pay for the blood work, so that will be another expense which comes out of your pocket. This has to be done to recognize potential damage to your liver and heart. Then there's the very real potential for hair loss. And this is something that you won't know if it will effect you until you're already beginning to lose your hair from the steroid use. For some guys, the hair loss stops and reverses once the dosage is stopped, but for other guys, it never grows back.
Then there's the ongoing threat to your sexual health. Just skate around the various threads on this board, (or other boards like it) and notice how many threads and posts mention "TRT" (Testosterone Replacement Therapy)or "TRT dosage, or "Libido" and you'll begin to get an idea of how many of us have been permanently effected in the bedroom by anabolic steroids. For those of us in our 40's and 50's, we would have been effected in that way by old age anyway. But is this something you want to risk at the age of 22 years old? Do you look forward to having to inject testosterone on a weekly basis for the rest of your life, just in order to have normal and satisfying sex with a woman?? There are all things that you need to be educated on before you can make a wise decision on the use of anabolic steroid use.