Actually, there's an important (and under-appreciated) difference between visuals and hallucinations. Visuals are when you see patterns, fractals, etc. You don

Actually, there's an important (and under-appreciated) difference between visuals and hallucinations. Visuals are when you see patterns, fractals, etc. You don't need to use drugs to get that. Use the latest brainwave synch. technologies and aim for low-theta. Entirely safe, produces closed-eye visuals in the dark. You're lingering in a state similar to that which occurs before you go to sleep. It's interesting, but ultimately visuals are just artifacts. Hallucinations are when you actually believe what you're seeing is real. IMO that's undesirable and it can obviously be extremely dangerous (except in the dream state).