The main points of the paragraph are as follows:
1. Intuition draws from a vast array of memories that our brain keeps in store.
2. When our brain recognizes a pattern from past memories, neuron firing starts, which gives us the gut feeling of intuition.
A: Distortion: The passage does not give any detail about big data being based on rational thought.
B: Out of scope. The paragraph does not allude to whether the decisions based on intuition are better or worse.
C: Incorrect: The passage says that intuitive decisions are based on data.
D: Correctly covers the mentioned points and hence, is the answer.