In dreams, you don't need to make any distinctions between things. Not at all. Boundaries don't exist. So in dreams there are hardly ever collisions.
无论多么复杂或精细,所有行为都可以用刺激和反应来解释。
质量不是一种工具,而是一种心态。
The most important thing is to keep the most important thing the most important thing.