Day-to-Day Decisions For a lot of simple day-to-day decisions, INFJs may be creatures of habit. They do like routines because they cut back on the number of decisions the INFJ has to make. For instance, the INFJ may prefer to get the same kind of cereal, bread, and sandwich meat instead of trying something new. It’s not that INFJs don’t like to try new things, but they feel better when the decision has already been made and they can just get a task done.