8 Annoying Things Your Kids Do That Grow Their Brain
                
                  You know those challenging behaviors from your children that drive you nuts and leave you scratching your head? Turns out they actually grow the brain. Here's how.
                
              
              
                
              
             
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
        