Wow, thank you for making me feel like I'm not alone... I can't even count how many times I ask myself "but they hired me on the premise that I'm an expert in

Wow, thank you for making me feel like I'm not alone... I can't even count how many times I ask myself "but they hired me on the premise that I'm an expert in this, so why are they not allowing me to work and make changes to improve things for them?"