It is easy to make predictions. It is much harder to make predictions which will actually turn out to accurately forecast what will happen in the future. Which is why most of the many industries which make their living from what might broadly be labeled "predictions" – futurologists, financial analysts, political and sporting pundits – consist mainly of drawing a line through what happened in the past and extrapolating it on into the future.
Of course, the future doesn't work that way. The world is a far more complex and nuanced place, with a thousand minor details conspiring to change the course of history in unheard of ways. Which is why the only people who make really money off of predictions are those making the odds, such as the bookmakers, or playing with other people's money, such as merchant bankers and investment advisors.
My own role here is as a MotoGP pundit, and in that capacity, I too made my own prediction: that Marc Márquez would make it 11 victories in a row at the Sachsenring this Sunday. That prediction was based on two things: extrapolating the last 10 races in which Marc Márquez had competed into 2021; and Márquez' actions at the Barcelona tests, where he racked up more laps than any other rider.
Doubt creeps in