Whatever seeds you put in your mind will grow there.
If you feed your head with endless social media and daily news noise, your thoughts become crowded with fear, gossip, and confusion. Politicians, celebrities, sport and other noise will serve as substratum for any new thoughts.
But if you read good quality books, science, and ideas that teach you something real, your mind becomes clearer and deeper. Then you can think better, plan better, and move toward a better life.
Your future begins with what you allow into your mind today.