The end of the year can be stressful for many reasons. It can be stressful because you are a full time worker rushing after deadlines and trying to make sure that everything is closed out before the end of the year. It can be stressful if you are in sales or in real estate because you need to make quotas. If you are someone rushing to make sure all the presents are wrapped and the menu for Christmas and New Year celebrations are organized, then you would be stressed as well.
One thing that often suffers is the skin. Your skin reacts to stress during the holidays much the same way it reacts to stress in general. The difference is that break outs may be harder to deal with in the dry, winter months. So remember at the end of the year, when stressed, you must take extra precautions to care for your skin. Make sure you are always hydrated, you get enough sleep, you do not overdo the coffee, and that you learn to let go of some things and enjoy the holidays.