'I blink back tears and will myself not to vomit': Overweight woman writes moving blog about the anguish of flying when obese

A woman going by the name 'Your Fat Friend wrote on a US forum about her fears of being removed from a plane for being too big for her seat and being ridiculed by other passengers. 

Her poignant post - in which she says she 'fantasises about what could happen to spare me from humiliation' - has struck a chord with online readers