Lead is a brain killer

Too many of there adult looking children suffer from brain damage due to massive ingestions of ‘ lead ‘ as children. They have a hard time adjusting to new information and they are also emotionally volatile. They cover up their deficiencies by over dramatizing simple events and even when they are obviously incorrect, they double down on stupidity as of holding unto wrong will suddenly make it ‘ right ‘. Do you know anyone like this❓Alsays stressful around them‼️🗣🦎