When i dediced to quit doing methamphetamines, after the initial rehab period, i suffered a chronic problem of insomnia. I went and bought a bottle of melatonin. My insomnia was bad, so i would take 5 pills a night. I had some pretty vivid dreams. Some were cool and exciting, others were nightmares.

In one dream, i was trapped inside a japanese video game, navigating down a never ending spiral starecase killing demons with the sword of God. I finally reached the pit of hell, and no matter how many times i killed satan he kept re-spawning.

If you wanna have some lucid dreams give melatonin a try. The dreams might be a little happier with a lesser dosage. The higher dosage tends to cause some nightmares and stuff, like having your skin peeled off with a razor blade, or being shot and bleeding to death in a driveby.

I think the coolest dream i had on melatonin was that i was piloting a spaceship around the sun, marveling at the dancing flames as they flew by the cabin of the craft. it was so real, i could feel the sweat forming on my brow.