Replying to Breaking bones and other injuries

So im a beginner in skiing park (still learning to hit rails) and im really looking forward to this coming winter, but to make the grind during the winter a little easier on me, im looking in to setting up a rail with some m snow in my yard. I know that its just as easy to get injured in the winter as it is the summer, but im a little paranoid that im going to injure myself over the summer or fall, especially since i dont really know how to fall correctly, which could get in the way of my winter season. I know that it isnt exactly a cake walk and im expecting to hurt myself at least a few times during my learning process. But with that said, is it common for beginners to be injured to the point of being forced off of skiing for several months?