Short Answer 
In ‘The Importance of Being Earnest’, Jack Worthing disapproves of behaviors like dishonesty, gluttony, and overstaying one’s welcome, reflecting his values of honesty and moderation. Throughout the play, he experiences character growth, evolving into a more respectable figure, while the themes of morality, social etiquette, and personal growth highlight the critique of societal conventions.
Step 1: Identify Disapproved Behaviors
In ‘The Importance of Being Earnest’, Jack Worthing clearly expresses his disapproval of certain behaviors. These behaviors are significant as they highlight the values he’s striving to uphold. The main behaviors he disapproves of are:
- Being untruthful: Jack values honesty and integrity.
- Eating too much: This represents a lack of moderation.
- Overstaying one’s welcome: Indicates disrespect for others’ hospitality.
Step 2: Understand Jack’s Character Growth
Jack Worthing, the protagonist, undergoes a significant transformation throughout the comedy. Initially, Jack is depicted in a somewhat flawed light, but through various experiences, he evolves into a more respectable character. This evolution signifies his journey towards becoming a better individual who aligns with societal norms and expectations.
Step 3: Recognize the Thematic Elements
The behaviors that Jack disapproves of are reflective of broader societal themes present in the play. ‘The Importance of Being Earnest’ critiques social conventions while emphasizing the importance of manners and honesty. Jack’s disapproval serves as a vehicle for exploring themes such as:
- Morality: The contrast between truthfulness and deceit.
- Social etiquette: Expectations on social behavior.
- Personal growth: The transition from frivolity to responsibility.