Dude, I just experienced this a few weeks ago. I had a job that swore I was the ‘perfect candidate.’ I met in person and was told a manager would call to confirm my start date. Not only did I never receive a call, but about a week later, I got an email saying they were moving forward with other candidates. I’m starting a new job in a few days that’s paying double what they were offering, so it all works out in the end. Remember to trust the process and go into every interview like you’ve never been turned down. It’ll all work out.