Feel like you’ve exhausted all avenues when it comes to tricks to help you fall asleep? We bet you haven’t tried the ‘bumblebee’ method yet, so why not give it a go with World Sleep Day?Feel like you’ve exhausted all avenues when it comes to tricks to help you fall asleep? We bet you haven’t tried the ‘bumblebee’ method yet, so why not give it a go with World Sleep Day?