Because many working professionals (public and private) and others feel that mastering CSE will help them to better utilize their abilities.
Because many students wants to serve our society.
Passing the CSE delivers all of these advantages to many people who crave exclusivity, authority, societal recognition, and fair money.
Because XYZ’s son/daughter is also preparing for it.
Because XYZ’s son/daughter passed a test earlier. In order for others to benefit.
Because XYZ is a government servant who ‘inspires’ others to join the civil service.
Because it just costs Rs 100 (form feed) to begin your journey to becoming an IAS officer.
Because many people are driven by revenge (against the system, their families, ex-girlfriends/boyfriends, and in-laws) and feel that violating CSE is the best way to get what they want.
People who join the military have started to raise awareness about CSE (in process glorifies own achievement)