Do you believe ball lightning exists?

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So, anyone here believe ball lightning really exists? i do, first let me explain what ball lightning is, well just like the name implies it's thought that it is a ball of lightning altho nobody ever proved that, well those that actually are said to have touched one of these Tinkerbell balls, died upon touching it, no wonder really. But there are many hypothesis as to what they are, the most interesting one i found is The black hole hypothesis which states that ball lightning is actually the passage of microscopic primordial black holes through the Earth's atmosphere.Well i would like to see some opinions, and if you know other hypothesis.