Sorry if this has been discussed on the boards before, but just a friendly reminder, when aspirating, less is more! What do I mean? When pulling back on the plunger, only pull it back slightly, enough to just see a small air bubble. If you hit a vein, even this tiny amount will have blood rushing into the syringe and causing your manhood to shrivel up faster than jumping into
ice water.
"But pulling back further and harder would make it safer then right? Just to be double dog sure?" Absolutely WRONG. Pulling back too much and with too much force can actually collapse the vein, causing no blood to actually be present in the syringe, despite you actually being in one. The result can be injecting into a vein.
Hope this helps, stay safe bros.