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This device is quite a complex beast , perhaps one reason why it is so expensive for a user of modest means . This is one reason why it is a good idea to create template accounts and use the accounts to seed the creation of new accounts in your directory . This is one reason why it is important to study and to be able to detect abnormal a trial action . " That is one reason why it is important to choose a research topic that you feel passionate about because research has good points , but also downsides ( like the recruitment issues ) , and you need passion to keep you committed to the task , to complete the study and disseminate the results .