You don't take a hammer – not to mention an electric screwdriver and a pipe wrench – to a guy's computer without being quite angry.
The quote from Margaret Atwood's novel "Oryx and Crake" highlights the intensity of emotions when one resorts to using tools typically associated with construction or repair in a context like handling a computer. It suggests a sense of aggression or frustration, indicating that such action is not taken lightly and reflects a deeper emotional state.
This imagery underscores the conflict between the technological world and human emotions. By utilizing heavy-duty tools, there's an implication that the situation is serious, perhaps involving betrayal or destruction, revealing the complexities of human relationships and technological dependencies within the narrative.