Why might an individual opt to join an interest group?

Question

Quizplus · Accepted Answer

Joining an interest group provides individuals with greater exposure to elected officials, allowing them to have more influence on the legislative process. Interest groups, however, do not guarantee results, and they may not be more effective at passing legislation than individuals working on their own. Additionally, contact with representatives may not be exclusive to interest group members, as representatives are often willing to meet with all constituents.

Why Might an Individual Opt to Join an Interest Group