Looking at the young man walking around and murmuring to him, he couldn't have been more than 25 years old. Despite this, he has grown unkempt, with overgrown hair and fingernails. Those who stood by and watched as the young man walked by concocted a number of theories to explain his current mental state.
"He worked as a bus driver." He has, however, sold himself to the deadly substance known as meth (Methamphetamine or Crystal Meth). "Look at what it's done to him," one of them said.

"They usually source the drug from Asata or Abakpa area," said another young man who joined in the conversation, naming the mentally ill young man Kelechi. I've also heard it's available in the New Artisan neighborhood, which was recently demolished by the state government. They get it from the northeastern states, according to what I've heard."

https://www.healthlifekit.com/2021/11/see-how-mexican-drug-cartel-transported.html