Yes, maybe I'll rephrase it.
In some of our deliberations—for instance, on adolescence and drug or cannabis use—we often consider the maturity of the adolescent. In fact, science tells us that maturity of the frontal lobes is not achieved until age 25. At some point, we have to make decisions about relative maturity. There is, obviously, no black and white cut-off.
I'm wondering where you apply that cut-off in your own experience and practice.