Hi Anna,
Thank you for reading and your insightful points. Certainly, a lot of the general public act in a far less civilised manner than the Sentinelese do, and the Sentinelese have killed people for reasons that are far more understandable than a lot of murders that happen around the world daily, but I still feel it is still sad that they feel that they have to react like this towards visitors. It seems a pity to me that they should have to live unconnected with others for the rest of time, but that's perhaps narrow minded of me, if they are happy who am I to argue with that.
All the best,
Antony