How does Sticky typically react in stressful situations?

Sticky often reacts to stressful situations with fear and anxiety, which leads him to become easily scared. This trait is reflective of his character; despite being intelligent and resourceful, he tends to let stress overwhelm him, causing him to panic or feel apprehensive.

For instance, in various situations throughout "The Mysterious Benedict Society," Sticky's nervousness is prominently displayed when he encounters pressure, showcasing his vulnerability. This reaction adds depth to his character, highlighting the contrast between his intellectual capabilities and his emotional responses.

The other options do not align with Sticky's character. He does not become immune to fear, nor does he typically maintain a calm demeanor under pressure; these choices suggest a level of self-control and composure that Sticky lacks in tense moments. Additionally, his tendency to become aggressive is not characteristic; rather, he displays a more anxious and fearful reaction instead of resorting to aggression.