dr. rmlie, to get through it with some sense of joy even if it's not a happy time of the year.o you suggest? >> i make two suggestions. your emotions are can't make them go away. if you're feeling sad about the holidays, there's a reason for it. you shoulder probably just allow that emotion to express itself. at the same time realize you may be doing things to make it worse. our brains work in two modes, present mode and future mode. for some reason we tend to spend the majority of our time in future mode, what do i need to prepare for the next thing, what's coming next? what do i need to expect? what ought to be happening? that's stress mode. in the holidayas s it's important to put yourself in the present, enjoy tie bel lights. enjoy the sounds, enjoy the happiness around you anddon't worry about what's going to happen next. >> that sounds very simple and sounds satisfying. >> and it's very hard, very difficult to do. >> dr. choi, you mentioned salt and alcohol which are tough to avoid during the month of december. >> it's hard to avoid because when we're in that holiday seas