Raise my kids
Each of us came here to offer the world a service such as a messenger, a teacher, a healer, etc. Issues to overcome, embody or learn, are issues that keep coming up for us in life. For example, i always give too much, get walked all over and have low self esteem, so thats how i figured out some of my issues. I find its much easier than trying to pigeonhole your whole life into one specific purpose.
With this information, you can be aware of when your issues are being tested. Then instead of reacting the way you usually would, you can use your new awareness to practice overcoming the issue instead. By combining your talents, interests and contribution role, you can get a basic idea of an occupation type of purpose. So for example, mine would be singing to send a message to help animals, etc.
Comment below about your purposes.