If what Mona said before could be somewhat explained, yet couldn't justify Clive's dilemma no matter what, then everything Terry said now can explain Clive's dilemma quite well.
She remembered Clive was particularly skilled at computers.
But how could someone who is essentially a monitor falsify or hack others on a computer?
Under self-surveillance, he couldn't move an inch.
Even for his unfortunate mother, he couldn't move...
Rather than saying Clive was bound by these monitors, it would be better to say Clive was bound by his own mother.
So, Clive, how did you know that your mother was still alive?
Right, you didn't lose your memory, nor was it altered—perhaps you overheard their conversations, correct?
So, you endured humiliation, staying as a self-monitor, all for your mother, right?
So, even if you didn't lose your memory or have it altered, you had to pretend to have amnesia, pretend to act like your memory was altered, right?
And you acted so naturally.
