Periodically I hear from people at EA organizations who are experiencing imposter syndrome or other anxiety about how well they're performing at work, especially when starting a new role. I wrote up two guides on this, one for interns/new staff and one for their managers.
Guide to welcoming interns (for managers)
Countering imposter syndrome and anxiety about work (for new staff and interns)
Thanks for writing this and posting it here on the forum. Beyond the helpful suggestions, I feel that both managers and those experiencing imposter syndrome need reminders that many people experience this, likely including many who they themselves view as highly competent. I imagine that imposter syndrome also affects many people not working at EA organizations but who are working towards applying to an EA org or taking another form of career move for EA reasons, especially for orgs or cause areas that are high-profile within the community. (It certainly affects me in this way.) Regarding therapy options for anxiety related to imposter syndrome or more generally---if you're currently in college or graduate school then you likely have easy access to cheap/free therapy through your university's student health services.