actually, if they initiate it on their own, spear fishing is a bit faster than the traditional way
no benefit to spear fishing if you drop them in the ocean and they get out, get a spear, then go back to fish tho
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Why is it that if someone tells you that there are 1 billion stars in the universe you will believe them,
but if they tell you a wall has wet paint you will have to touch it to be sure?