Patent agent, the work is stable and simple, not rich or expensive, but it is also a rich income. Foreign agents are more challenging than domestic agents, and the corresponding income is better. However, many people can't do it, not because they are not smart enough, but because they can't stand monotony. We should also be prepared in this regard.
In addition, agency is only a path in the patent field, and there may be other developments and changes. The situation should be understood.