1. Number of participants: Try to choose a lucky draw with more participants, and the probability will be reduced accordingly.
2. Luck: Luck plays a certain role in the lottery. Although luck can't guarantee that you won't be drawn, it's always a good habit to keep an optimistic attitude.
3. Rule setting: If some rules are allowed in the lottery, such as "draw at least one man", you can try to reduce the probability of being drawn within the scope of the rules.
4. Strategy avoidance: You can choose whether to participate in the lottery, observe the behavior of other participants, and then choose to participate when the probability is low.