Frustrating but I just didn't have enough pull on the hiring board. The one lady I had to have another interview with to try to sway her has been close with the one they chose for a long time. A contributing issue is something my employer has always struggled with having the opportunities for young talent to grow and get promoted before leaving out of frustration.
I've been there. Took 5 years to become a Sr. Manager from an agent when I first started. Saw a lot of employees my age in the company not get promoted after year one and they left. Not saying you were expecting something that fast, just relating to seeing the frustration.