Now that you have considered your ranking in each area of your analysis again, do you agree with your earlier results?  Have you thought of new things that might cause you to rank things differently?  If you think that the results are not correct, what information do you have that would cause you to change those rankings? Go ahead and change your analysis where needed. Now add your columns for each study area to change or confirm which area ranks first, second, or third.

The phrase you can’t have everything, almost certainly applies to your study environment. While you may find that one study place has fewer things about it that are right, sometimes the things that are right are the most important things to help you study. You may also find that you can adapt and improve the quality of a study environment or make changes in your approach to that study environment to improve the quality of your experience there.