Samrich ✭
Bad: Not caring about safety
It's easier in the summer - get out and run. But the roads and trails you choose in the summer may not be as good in the winter - for example, it's dark, slippery, or they don't clear the snow.
If you plan to run outside all winter, take some precautions. Winter brings with it a whole different set of potentially dangerous situations, and you need to be prepared for them.