Lauren has the condition cataplexy - a sudden loss of muscle control . It causes her to collapse when she experiences strong emotions , including anger and laughter - meaning she avoids sad films and comedy shows . Has learnt to control her falls so she does n't hurt hurself when collapsing . Also has narcolepsy which means she needs to sleep for hours at a time .
Jodie Kelly has the condition cataplexy - a sudden loss of muscle control . It causes her to collapse when she experiences strong emotions , including anger and laughter - meaning she avoids sad films and comedy shows . Has learnt to control her falls so she does n't hurt hurself when collapsing . Also has narcolepsy which means she needs to sleep for hours at a time .