Did we watch the same video? I'm not in the least bit offended, I just feel like he wasted my time. If he'd just explained it, it's then up to me to research

Did we watch the same video? I'm not in the least bit offended, I just feel like he wasted my time. If he'd just explained it, it's then up to me to research the underlying bits. Not up to him to tell me I'm too uneducated to do so.