Apart from the problem of not meeting their expectations and requirements, there are a variety of other reasons these young volunteers, who are in the midst of establishing themselves and often experiencing career changes, leave. These include changing jobs, going abroad for further study and immigrating.
除了因為期望與需求不符等問題而求去之外，正值而立之年，生涯歷程還有許多變數，像轉換職業、出國進修、移民等，都使他們易於流失。