How Does Marijuana Influence Adolescent Brain Development?

By Laura Stack

The cartoon of Johnny aiming for a mailbox with a bat while driving in the back of a speeding car pretty much depicts the lack of judgment characteristic of a yet-undeveloped adolescent prefrontal cortex.

As America’s #1 most-used illicit drug and #2 most-popular substance after alcohol, marijuana has been subject to a wide battery of medical studies over the past few decades.… Read the rest

Johnny’s Five Values: Part IV, Enthusiasm!

By Laura Stack

Continuing our series on Johnny’s most important values, he listed his fourth value as Enthusiasm. It probably won’t surprise you to learn it’s one of my personal values as well. I make much of my living as a professional speaker on the topics of productivity and time management, and without enthusiasm, I couldn’t do my job well.… Read the rest