The reasons for this can vary, and in many cases they may be for a personal motive, for security, or something else entirely.
Ihe kpatara nke a nwere ike ịdịgasị iche, na n'ọtụtụ ọnọdụ, ha nwere ike ịbụ maka ebumnuche, nchekwa, ma ọ bụ ihe ọzọ kpamkpam.