Being a Doctor Who fan isn't easy, you know. You might think it's all gallivanting through time and space, falling in love with an endless plethora of honourable heroes and dressing up as your favourite characters at cult conventions and gatherings alike, but the truth is very, very different. It is all of that, of course, but actually watching and celebrating the show is a mere distraction to what's actually bubbling beneath the surface. Part of being a dedicated devotee of the world's longest running sci-fi programme is admitting that it's not without its faults. Nothing is perfect, after all (even TV's favourite Time Lord!), and you're not a bonafide fan until you've accepted that, throughout his half a century in operation, mistakes have been made. Now, say it with us! MISTAKES HAVE BEEN MADE. There. Doesn't it feel great to finally get that off your chest?! And here are just 15 of them that continue to haunt our every waking moment. In fact, they just flat out keep us up at night, even after all this time. Don't worry, though, because we're all in this together, and not in the cheesy High School Musical sort of way. Allons-y!