How does a product manager self-drive?

Someone asked me, title.

Jane Answer:

Product managers have always been driven by self-drive to progress. The early stage may be the interest and the task, gradually the product manager goes all-round development, my experience is the internal power hard strength. Internal power is really love this profession, there is a strong passion, a strong sense of responsibility, has a sense of mission, mission is their own call of duty, real name must reach, hard power including a lot, development ability, inheritance ability, operational management ability, research ability, market discovery ability, tool operation ability, ...
Self-driven key is self-management and self-transcendence, you such eight years of experience have a difficulty, my feeling is that your product line and product team has a big bug, more human factors, two, you do not find the right path, product rise channel blocked
The above hope is useful

How does a product manager self-drive?