Fecundity's arguments such as: All things are possible The above is itself possible Therefore all things are possible. I.e. Those things which are vacuous or have no value. But to the OP. There are many who say react, don't predict. Predict here meaning, acting on what you think will happen. React here being, waiting until it happens and then acting. It is a complex subject, and I am not really willing to try to explain all the nuances. Maybe someone else can.
Automated or manual re-training/re-tuning Sliding window algos Increasing inputs, training examples, model complexity Improving validation Ensemble learning Multiple-model machine learning
At the risk of sounding narcissistic: Some things I discovered on my own. Most things I learned via reading. A few things I learned via videos.
If all things are possible, impossibility is possible too. Which is a contradiction as it would mean that possible and impossible are possible and impossible at the same time. But something cannot be possible and impossible at the same time. But because everything is possible that would be possible too.
Prediction should not be taken as "sure to happen". It is rather an increased probability that something can happen. My trading system "predicts" all the time what will happen. The result is that I have a higher win rate than without the "predictions". But predictions are sometimes wrong too.