1 starting a campfire
  1.1 gather supplies
    1.1.1 gather wood
      1.1.1.1 split wood
    1.1.2 gather tinder
    1.1.3 get lighter
    1.1.4 gather rocks
  1.2 make firepit
    1.2.1 find a safe area
    1.2.2 clear a spot
    1.2.3 build barrier
    1.2.4 place tinder
    1.2.5 stack wood
  1.3 light fire
    1.3.1 light tinder