Yeah. You have more freedom, independence and more things to do.
You don't have to be in one to be happy. Just focus on you and the career you are going to do. Make money and get a living. Then the right person will come at the right time.
There is no rush to get with anyone. If you don't have your eye on anyone special then don't go after them. Only get in a relationship when your ready for one. Or else it will feel really bad
Sure. ach person has thier priorities in life, so marriage can come later for them based on what thye want to achieve in thier career and education, etc. so there's no set rule on when you should get married. it all depends on what you find important in life.