Next,I reach for a packet of Mega Warheads,the little pastilles with acid. They are ultra sour,much more than a fresh lemon. You have to prove that,for you,Warheads are not too sour to suck.'How brave are you?' the back of the packet ask.'5 seconds-Stay with it. 15 seconds-Now you can feel the power.25 seconds-We know you're suffering. 35 seconds-Victory's almost yours. 50 seconds-You made it! You're a Mega Warhead Hero!'