First off, don't trust TikTok predictions as a source of information about your fate. This isn't fortune telling in the classical sense - it's more of a psychological trick called the Barnum effect or confirmation bias. When a prediction is written so vaguely that it applies to almost anyone, your brain automatically finds in it exactly the coincidences you want to see. You're unconsciously adjusting events to fit the prediction, not the other way around.
Think back to how many times a challenge didn't match what actually happened - you just forget about those cases. Only the hits stick in your memory, and it feels like a sign. That's normal for how humans perceive things, but it has nothing to do with actually predicting the future. If TikTok predictions actually worked, people wouldn't be working - they'd just watch videos and win the lottery.
Having fun with challenges is totally different - it's just part of the content. But if you start making life decisions based on these predictions or getting anxious when they "don't match" - that's a sign to stop. Trust your logic and intuition, not a random algorithm.