In particular those whose jobs are insecure – and who are thus exposed to the risk of being fired or surprisingly retired one day without notice. Countless are the victims of such sudden retirements in banks, oil companies and other blue-chip companies who after such sudden retirements or termination of employment lapse gradually into frustration and ill health due to financial difficulties.Through timely investment in fish farming, a lot of smart employed executives in Nigeria have saved themselves from financial frustration when suddenly retired. More can still do so as investing in fish farming while still gainfully employed is one easy way of doing the business since the farmer will be financially capable of properly feeding the fishes for good returns.