Importance of a Pencil?

I prefer pens for everything. Not a fan of pencils, especially the typical wood pencil that needs to be sharpened. I either used mechanical pencils or pens. If I used a mechanical pencil, I'd write at an angle to where the lead would have a slope on the side creating a flat surface against the paper. I used that part to draw pictures in my notebook when I didn't feel like doing work >_>

As for the type of pen I use, I use free clicking pens that I get from Larson Windows and Doors. They work perfectly and are the best size.