Whale sharks are the most gigantic creatures I have seen so far. My big regret is not to be able to swim with them during our Oslob whale shark encounter because I was too frantic to be sucked into their huge mouth. Even though the guides assured that these are friendly creatures incapable of harming humans, I still didn’t plunge into the water. So if you have plans, dive, swim and enjoy. Don’t be a scaredy-cat like me.