You can also work on your visualization skills. This requires focus and a clear mind which I would incorporate meditation as well. And I would also focus on an object for a couple of minutes. The point of it is to gather all of the details to visualize. I started meditation, visualization and focusing back in my early 20's when I got into telekinesis. I've made a habit to do all three skills every single day around evening. It did improve my focus when spinning the psi-wheel. All other distractions were shutting off and I was really concentrating on having the psi-wheel spin through my mind. And I'd managed to spin the wheel. However, life got in the way and I completely stopped working on the psi-wheel including the aforementioned skills. During this process I noticed I was getting clairvoyant.
“People will believe a big lie sooner than a little one, and if you repeat it frequently enough, people will sooner or later believe it.”
― Walter C. Langer