Day 002/19. Christmas is no more...

... neither is our Poinsettia..
The poinsettia is a commercially important plant species that is indigenous to Mexico. It is clearly not suited to the climate in our house. It is particularly well known for its red and green foliage and is widely used in Christmas floral displays.
But ours is now dead...the same happened last year. Can anyone keep these plants alive into January as a housplant?