During Christmas time you should always make sure that you look after yourself. Make sure that you get your sleep. Sleep is very important because it will help your body relax and make sure that you are mind gets to relax.
You should not top moving. Set yourself a daily step targets so that when January comes your body does not go into shock when you have to start moving for long periods of time.
Try not to go from eating properly to crap because that will cause you problems especially when you have to go back to eating normally again. It can cause your stomach to play up and then you feel worse for wear.
If you feel like you are going to be lonely try and do something for instance, go and see your neighbour or go to church.
Christmas is a wonderful time of year but it can also have hehighest suicide rates, so, looking after yourself helps to stop risks and know that you are able to get yourself to an urgent care facility if you need help.