Agreed.
Frank was so paranoid he probably felt like Mulcahy was going to judge him, or even rat on him. It didn't matter that Mulcahy had prove numerous times, that he held the confessional, and anything told to him in secret would never pass to anyone else.
Frank also had a lowly opinion of anyone that is lower ranked than he was. Heck, he didn't respect those above him, think of Potter, and of course Henry.
|