Seeing a shark while swimming in the sea is everyone’s biggest fear, but they’re not as scary as you think – as long as you act correctly. A marine expert has revealed what not to do if you spot one approaching, and the right procedure to ensure your safety. ‘Worst thing’ to do if you see shark Andriana Fragola is a professional shark diver who is used to swimming close to all different shark species. She filmed herself swimming with a tiger shark and explained what you should do if you are ever in the same position on TikTok. If you run into a shark in the middle of the ocean, the expert said…