With the number of centenarians on the rise and more people than ever working in their sixth and seventh decades, older people are refusing to sit down and be forgotten. In fact, according to The Guardian, one in seven Britons will be over 70 by 2040! However, despite such a large proportion of society relishing their golden years, older people are often overlooked and underappreciated (when was the last time you called your nan?). There’s a common misconception that anyone past 55 needs to pack in the partying, ditch the dresses and swap spin classes for sewing. We’re here to say: WHAT A LOAD OF RUBBISH. When it comes to…