Surviving in the wild without any equipment is indeed extremely challenging, but mastering the following core skills can greatly improve your chances of survival： ###1. Priority strategy: Sort on demand 1. **Maintain body temperature** (3-hour rule): Wet and cold are the biggest killer, so give priority to building shelters. 2. **Replenish water** (3-day rule): Finding water is more urgent than food 3. **Energy supplementation** (3-week rule): Finally consider food issues ###2. Key survival skills #### 🔥 Fire-making skills (no tool version) -**Fire method**: Cork (willow/poplar) is selected as the substrate, hardwood is used as the drill pipe, and dry moss is used as the ignition. -**Magnifying glass instead of **: A transparent plastic bag filled with water can concentrate light and ignite -**Preservation of fire**: Smoldering charcoal wrapped in birch bark (can last for several hours) #### 💧 Water source acquisition -**Morning dew collection**: Dip the dew on the surface of the plant with absorbent clothing and unscrew it out -**Plant distillation**: Plastic bags cover the leafy branches, and the foliar transpiration will produce condensate. -**Bamboo tube for boiling water**: Hollow bamboo joints can be used as boiling containers (wall thickness above 0.5cm is required) #### 庇护 Shelter construction -**Snow emergency nest**: Empty the inner wall of the snowdrift (leaving a vent hole) and use pine branches to keep the temperature at the bottom. -**Jungle A frame**: The main support rod +45° inclined branches, covered with broad-leaved (plantain/palm leaves) from bottom to top -**Swamp high platform**: Use alternating cross method to weave thick branches as the foundation for lifting #### 自然 Natural navigation -**Moss Law**: How much moss grows on the northwest side of tree trunks in the northern hemisphere (verification of more than 3 trees is required) -**Starry sky positioning**: Look for the Big Dipper in the northern hemisphere, two stars at the mouth of the spoon, 5 times the extension cord to find the North Star -**Orientation of the ant nest**: Observe that the exit of the ant nest is mostly facing south ####️Risk aversion -**Three principles of wading**: The water is not knee-deep, the still water is first cast to explore the depth, and the river moves diagonally 45° against the current when crossing the river. -**Snake zone footwork**: Heavy stepping creates vibration, holding a long stick to "scare the grass and scare the snake" -**Beast response**: When facing a bear, step back slowly sideways and avoid looking directly into the eyes. ###3. Advanced skills -**Harpoon making**: Split one end of the hardwood into four petals and spread it out with small branches to make barbs. -**Bark rope**: Peel off the inner bast of elm or willow trees and make it by three-strand braided twisting method -**Emergency hemostasis**: Burning ant nest soil (containing formic acid) can accelerate blood clotting ###4. Psychological adjustment -**3-minute rule**: Spend 3 minutes every hour to fully focus on observing the details of the environment (breaking the anxiety cycle) -**Goal decomposition**: Decompose the survival task into small 15-minute goals that can be completed (for example: only 10 large leaves will be collected in the next 15 minutes) Remember: the available resources in nature are far beyond ordinary people's imagination. The key is to maintain observation and creativity. A sharp piece of flint, a hollow reed, or even the coleus of a particular beetle may become a life-saving tool. It is recommended to pass the "5 Elements Observation Method" training in normal times: deliberately pay attention to the 5 potential available natural resources around you every day.