[throwaway1]

Don't worry, after a while (assuming you smoke heavily) you'll have crazy-ass dreams all the time, whether you want them or not. Smoke will buy you 90 minutes of peaceful sleep tops. It's not a long-term insomnia medication.

[killface]

And once it stops working for insomnia, get ready for some restless limbs. That was my experience, at least. I've found melatonin and a tea with valerian root, chamomile, and a few other extracts (called sleepytime tea) works much better.