Project managers usually face common challenges that were widely discussed before, from my own point of view, a key challenge is “Knowing your real areas of improvement”.
There are always areas of development and improvement, project managers often get feedback from limited perspectives, and are sometimes positively or negatively impacted by the client satisfaction or management satisfaction without tackling other points that needs the real work, this can lead to having the same issues for considerable time without being aware of them, and might be found at later stage when moving to another account or organization.
Its encouraged to seek feedback from your team and all possible stakeholders, anonymous feedback will ensure clearer and more honest feedback, if possible, share this feedback with your managers with your own recommendations and seek their input, if this is not possible, you need to start working on them immediately as part of your personal development plan. It’s also encouraged to participate in project management webinars and knowing latest trends, it’s always beneficial to make use of others experiences , building on them and customizing them to ensure real added value.