Rejections happen, they have to happen because at the end of the day, jobs are precious. There’s nothing wrong with competition, but you have to be able to handle rejection if you want to succeed.
If you’re on a bit of a bad streak, possibly receiving 5 or 10 consecutive rejections from various employers, you don’t need to be alarmed. There are hundreds of people who apply for jobs, sometimes thousands, and there will be plenty of people in the same shoes as you.
When ‘another one bites the dust’ just think here’s always the next one, and there will eventually be a breakthrough if you’re persistent enough. The battle of finding a job can be made much more difficult if you’re battling with your confidence and self esteem, so don’t let rejection get you down because your next opportunity is just around the corner.