Customer pain interview synthesis

Here are my notes from {{n}} customer interviews about {{topic}}:

{{notes}}

Synthesize them. Output: 1) Top 3 pain themes ranked by frequency and intensity, 2) Direct quotes that best capture each theme (verbatim from the notes), 3) Surprising insights I might have missed, 4) What this suggests about positioning or product direction, 5) The 2 most important questions I still don't have answers to.