It's your personality.
Emotional characteristics are: cautious, contradictory (eager but too concerned), and most people are not suitable. Maybe the emotional line in your palm is loose.
Secondly, you are a career-oriented woman, so you are a little confused about feelings, especially age.
In fact, you ask analysis, that is, why, it is better to ask how to live in the future.
Mentality is the most important thing. There is nothing wrong with being cautious, but don't worry. The later the relationship, the more mature it is. But you can try to change your life. Create a connotative self, reach out to other circles, set an initial goal and do your best.
So now you can only dominate yourself.
I hope I can help you. Hope to adopt. 、