ANTIFA, muh-declass and lot more explained by…
Adolescent Neuropsychology: Linking Brain and Behavior
The frontal lobes, home to key components of the neural circuitry underlying “executive functions” such as planning, working memory, and impulse control, are among the last areas of the brain to mature; they may not be fully developed until halfway through the third decade of life.
https:// www.ncbi.nlm.nih.gov/pmc/articles/PMC2892678/