Unclog an ink cartridge

Since I lost my ‘proper’ job last December and boarded the freelance rail-replacement bus (as opposed to riding the gravy train), I’ve become acutely aware of the true value of things in life. Potatoes, for example, are a tremendous bargain: buy a 2kg bag for £1.50 and you’ve got chips, mash, roasties and other tasty meal staples for a week.

Overpriced items, on the other hand, include razor blades, train tickets