OrgConfessions.com - we've now got over 250 confessions, so we did some root cause analysis. Obviously some confessions are a combination of issues and a few are just weird outliers... like "I sometimes take phone meetings from bed."

Here is the analysis:

35.6%    No documentation / naming standards    

31.4%    Poor business analysis / requirements capture    

29.9%    Data structure / architecture    

13.6%    User training required    

12.5%    Complex / huge Org    

11.0%    No implementation methodology    

9.5%    Profile / permissions / roles    

7.6%    Consultant implementation    

5.7%    All users have System Admin access    

3.8%    Changes directly in Production    

2.7%    Fake code coverage    

1.9%    Doing Trailhead in Production