Fat fingers

Why do such large men have such tiny mobiles? On the train to and from work there are businessmen crammed in their business suits all with the smallest phones, their fat fingers trying to find the dinky little keys to text people or call someone. Maybe we need to have phones specifically designed for businessmen with podgy digit issues? Cut down on the accidental texts sent to the wife instead of the mistress? Now if only we could do something about predictive texting ar I understand it cam cd a problem sometimes...