A self fulfilling prophecy is one where the actions or thoughts of an individual have effects or change the behaviour of others such as to reinforce or prove the initial acts or thoughts ie the outcome is the same as the input.
For example if one worries about being an insomniac - the anxiety can become so great that they cannot sleep and thus the outcome confirms their initial belief.

However let’s take a hypothetical situation: what if someone could lace multiple self fulfilling cycles into one continuous sequence of events for an extended period of time, how would they go about this?
The key would be in accurate anticipation, which when dealing with people is easiest at the extremes where the most basic instincts are at work - protection, safety vs. danger/ threat. When love and hatred as human behaviours are at their most potent and predictable interactions with one another.

Consider the following: a man says they are god. They say they are all loving and know what is to come in the future, but knows also that those who truly care for him will do their best to help him.
They tell their family “it stings a bit I know but isn’t as bad as it seems and not to worry. Worse is to come.”
He goes about preaching and most ignore him but one devout religious man with a temper is so enraged by the blasphemy that he punches the man square in the face on the street. He comes home bloodied and a family member immediately tends to his injury he says “it stings a bit I know but isn’t as bad as it seems and not to worry” - the sibling or whoever is shocked by recalling he said this only a matter of a day or two ago.

He then says when they take me you will visit as much as you can so that you can understand more of what is to happen next. I’m not crazy they just don’t understand yet. You mustn’t blame eachother for the rift growing between the family. The feud is only temporary you will all forgive eachother.

His father comes in with the general family physician which he called assess him out of concern for his son, the doctor sends him to the emergency psychiatric department immediately.

That night there is a huge row amongst family. There’s yelling and insults and storming out. Some believe he shouldn’t have been sent to the psychiatric ward yet whilst some hold firm that it was the right thing to do, that things are out of control.

They visit him as much as they can. By now he’s made three of four predictions that came true. Skepticism is slowly replaced by cooperation amongst friends and family and their friends through here say and a fascination with something completely out of the ordinary, the amount of people implicated in the cycles of self fullfilling prophecy increases. Belief in what the man says grows steadily and so too does his notoriety in his local city. The number of people demanding he be discharged from the psychiatric ward causes a huge fuss which grabs the attention of the media.

Once he has an interview with the papers or radio he can begin cycles of extreme anticipations on a societal level which no doubt forces him into conflict with law and public order... he predicts his own jail time and court hearing and uses the belief grown from this to impact the volatility of the economy and trade urging believers who have basically witnessed someone consistently predict the future to be compassionate and spend their wealth for the impoverished etc. This has a domino effect on stock markets and inflation. Etc etc the final step in the self fulfilling prophecy is to declare that he will be assassinated. He claims he knew this would happen from the beginning but it is for all people to understand that they must love eachother more and take care of the planet after he’s gone. That only god himself would sacrifice his life for all.

Sure enough the sociopathic/ psychopathic and power mad CEOs of many corporations haemorrhaging money conspire to get rid of him. And like many of the historical leaders who caused too many waves in society and threaten the status quo his is eventually assassinated.

The situation above is summarised as a man who knew he would be punished to spread a message of hope, love and compassion by establishing cycles of inevitability based on the simple premise that a). People would act either because they cared for him or hated him and b). His cycles encompassed these decisions and therefore came to fruition further propagating both belief/ care and rejection/ disgust.