I used to experience dizzy spells, it may sound weird, but it was certain things that triggered them, the most common at that age was if I was walking to school and there was a bin van, like the ones that come and take the bins away, well if i looked into the back of that specific van, it would trigger it and send me into a
trance-like dizzy turn, where my face would burn, sweating, feeling slightly nauseous, my body would tense up and I'd feel like I was in a dream I'd had about being