The document discusses how frustration from rejections when applying for jobs can lead candidates to behave unreasonably and blame recruiters. It provides an example of a senior candidate who applied for an unsuitable position, did not follow up when he did not receive a rejection email, and later sent an insulting complaint email to the company. The document urges candidates to remain calm and reasonable during rejections, only apply for suitable roles, and avoid threatening recruiters, as such past behaviors could negatively impact future applications.