Before the December Holidays you may encounter that people get tired and are looking forward to a break / take some vacation time off. When you need to deliver a training or presentation you should consider this mind-set of your audience.
Hence, when you need to deliver a lot of content / serious information, you should think if the timing to do so, just before the holidays makes sense. Do you think your audience can manage to pay attention during the session? Should it be shortened or should some of the messaging be delayed till after the December holidays? Consider this when developing or being asked to provide a presentation in December.
