I have discussed using herbs in this forum, just not that particular one as possibly related to vaping. You might find quite a few here that have hm, experiences enough with various subjects.

We can speak up to a point in as much to say we might think that particular herb ought to be legalized, that prohibition is stupid. Okay, there's the line. Do I go further and say? Well, I better not because Whiskey has asked nicely enough.
I might suggest you try distilling the herb Valerian and using its juices, or using it in powdered form in a base juice for a sedative effect. Why a sedative effect? Well, someone who has their minds going at blinding speeds, flitting to and fro, needs to relax, to slow down and focus. To get what ratio dosage you need, try drinking the Valerian as an infusion.
You make a tea from it powdered, one teaspoon of the powdered herb per 8 oz mug of hot water. You can add honey, lemon, Cinnamon, sugar to taste.

Once you find yourself knowing about how many cups of tea help you reach your focus point safely, try adding that number of teaspoons of powder to 1 liter of your base juice. So, if it takes you two cups of Valerian tea to focus, add two teaspoons of its powder to 1 liter of your juice.
There's how you discuss using herbs in vaping.

I used to have a very excellent bound book on herbology, the use of herbs to treat ailments. I'm also fairly keen at surviving in the wild, not all out Rambo or special ops type but nonetheless I'm okay.

What I don't know, I go find out.
Most of the juices on the market currently are all made with ingredients that are GRAS, (Generally Recognized As Safe). There a few chemicals you want to watch out for though. Whiskey could possibly tell you which those are, or any of the other moderators. At the moment I'm kind of splitting my attention, too.

I need to be in eight places. *chuckles*
You also might consider avoiding the really super cheap juices. Look up Mt. Baker Vapor, Ecig Express, Vapor 4 Life, Juice Mafia, Vapor Beast they all offer good quality juice at reasonable prices.

You also can check out the listing of vendors here in the forum. The people here in the Velvet Underground don't recommend bad juice or bad gear. We're serious vapers even if we seem like clowns at times.
Welcome aboard.
