Job searching is not an easy feat. All the research and preparation, crafting an impactful resume, and nailing several rounds of interviews, all take energy, patience, and determination. But unfortunately, the modern day job search experience is riddled with many obstacles that—if you aren’t prepared for them—can shake your confidence or make you question the entire process. Here are the five most common of these frustrations, along with explanations that may help you understand what is happening behind the scenes. For each, I’ve also added ways to manage them and keep your spirits high.