I perform weddings, birthday parties and special events that require music or host services.
Being a DJ is a very competitive business. There's a market of good DJ's and also bad DJ's. The best thing to do is always interview the DJ you want to hire. The way a DJ presents himself at this interviews presents what level of professionalism the DJ holds himself too. Also, do your research and look at reviews at the DJ you want to hire.
I have become a DJ because my high passion for music and also because I enjoy seeing others happy. It's an astonishing feeling to get paid for doing something you enjoy. I encourage anyone to find a career or hobby and see if you can get paid for doing what you love most.