>>137004
>19 years
>complete dyel
>considers steroids
Eat protein and go to the gym, steroids are absolutely retarded to take if you didn't lift for AT LEAST 2 years.
As for your questions
>Am i forced to inject or swallow pills?
What kind of faggot are you that you're scared of swallowing pills? Jesus Christ. Yes, the real steroids as in tren and test require injecting, oral only cycles are ineffective and highly toxic on the liver. As for SARMs, they are a category of their own, sort of like HGH, and unlike HGH they are not well researched / tried so far.
>Will my penis shrink?
Balls shrink, as per the dick-to-balls ratio meme your penis will actually appear bigger.
>Why doesn't everyone take anabolic steroids if they, supposedly, work so well?
The answer is
<Cost
<Knowing that roided muscle doesn't stay on once you're off roids
<Gyno
<Hair loss, insomnia, emotional instability and other sides
<Heart damage
<Liver damage
<shortened lifespan
<Permanent infertility risk
<Risk of death