No Will for a Will

I started thinking about why I’ve never wanted to write my will before. I know I’m only 18 but most of my friends already have one, already know what they want, or have already considered that they should have a will.
I don’t want to be a burden to my family and friends in death, and I don’t want to cause them pain by willingly dying. But having a will, might be one less thing holding me here alive in the physical plane.