Nostradamus did not predict the future, he was able to manifest his imagination into reality. He was able to create and manipulate time lines. We all can do the same. Meditate on what you want to manifest and it will happen as well.
He would write down what he wanted to happen the meditate on it happening. He would imagine the smells, the people thanking him, the people cheering him he would imagine every detail and make it happen. He would meditate on it and it would happen over and over. He became better at it as he went. He slowly mastered it like any other skill with thousands of hours of practice. How many hours have you meditated? Have you even tried to sit and listen, totally silenced the words in you mind, achieve total silence and focus on what you want, focus on something beautiful?