if you put oil into the vein yeah, try to aspirate before you pin, even though it's a pain. if you inject enough oil into a vein you'll feel like you are drowning and dying, you will cough so hard you'll rupture blood vessels in your eyes, it's not fun. also if you inject tren into a vein it's even worse haha
most bodybuild don't aspirate ..... we are lazy....
and after years and years of pinning you should now your body and i can actually feel if i hit a vein. can't explain , but i just sense it....
and i know just were to pin, and never , hit a vessel.....
have in the past though, and you do not feel like drowning and dying, that would take like 10 ml of oil.. lol!
you just have a nasty cough, metal taste, and you cough until the oil is out of the bloodstream... cool machine huh? the human body....
with tren it is no worse, it is oil that your body needs to get rid of... oil and hormone....
tren cough is something else, i think it is an allergic reaction of some sort.. because some people have it and some don't...
i never had tren cough, ever! and my tren was real....