1. You can date freely
The best part about being single is having the ability to date as many different people as you wish, and learn about what you want and don't want. You don't have to commit and can experience the many different sides of life.
Being free to travel and explore the world is a huge benefit of the single life. Since you don't have anything holding you back, you can go at your own pace and own timeline.
3. You get to know you
Introspection is a beautiful thing. You can work on yourself and find time to do the things that are meaningful to you.