Meaning: 'Highlight' means to make something more visible or prominent, especially in a way that draws attention to it.

Wrong options:

• diminish: Diminish means to reduce or lessen, which contradicts the intention of showcasing skills.
• overlook: Overlook means to fail to notice or consider, which does not fit the context of actively promoting one's skills.
• neglect: Neglect means to fail to care for something, which is the opposite of what one should do when optimizing a profile.

Correct answer: establish

Explanation: The verb 'establish' is appropriate here as it conveys the action of creating a reputation or presence. It fits grammatically and contextually, indicating that participating in discussions can help build one's status as a thought leader.

Meaning: 'Establish' means to set up or create something on a firm or permanent basis, in this case, a reputation as a thought leader.

Wrong options:

• disregard: Disregard means to ignore or pay no attention to, which is contrary to the idea of building a reputation.
• deteriorate: Deteriorate means to become progressively worse, which does not align with the positive action of becoming a thought leader.
• confuse: Confuse means to make unclear or difficult to understand, which does not fit the context of establishing a clear identity.

Correct answer: expertise

Explanation: The noun 'expertise' fits well as it refers to specialized knowledge or skills, which is exactly what one would offer in a networking context. It aligns grammatically and contextually with the need to provide value to connections.

Meaning: 'Expertise' means having a high level of knowledge or skill in a particular area, which is valuable in networking.

Wrong options:

• indifference: Indifference means a lack of interest or concern, which is not helpful in networking situations.
• negligence: Negligence refers to failure to take proper care, which is not a positive attribute to offer in networking.
• hesitation: Hesitation means uncertainty or indecision, which does not convey the confidence needed in offering support.

Correct answer: superficial

Explanation: The word 'superficial' is appropriate as it describes connections that lack depth or meaningful engagement. It fits grammatically and contextually, indicating the type of connections to avoid.

Meaning: 'Superficial' means lacking depth or substance, often referring to relationships that are not genuine or meaningful.

Wrong options:

• meaningful: Meaningful means having significance or value, which is the opposite of what one should avoid in networking.
• productive: Productive means yielding positive results, which is not what one would want to avoid in connections.
• invaluable: Invaluable means extremely useful or valuable, which contradicts the idea of connections to avoid.

Correct answer: foster

Explanation: The verb 'foster' is suitable as it means to encourage or promote the development of something. It fits grammatically and contextually, indicating the positive outcome of building relationships.

Meaning: 'Foster' means to support or encourage the growth or development of something, in this case, career and personal growth.

Wrong options:

• hinder: Hinder means to create difficulties for someone or something, which is the opposite of fostering growth.
• ignore: Ignore means to refuse to acknowledge, which does not contribute to building relationships.
• eliminate: Eliminate means to completely remove or get rid of, which contradicts the idea of nurturing relationships.