Note that identification of individuals may become a problem if you put these sorts of data on computer, or if you cannot remember who the pseudonyms you use apply to. This leads to problems of confidentiality, which we discussed in chapter 3. One memory aid is the use of photos in your index. This helps people get used to you taking photos, but has the problem of confidentiality again. Description and analysis some people get hung up on doing complicated analyses of their data and forget to describe the obvious things that their reader will not know about. It is easy to become so familiar with your that the urge to surprise your reader over takes you and you forget to crucial details. This is the case with survey research as well as with ethnographic research.