Let me tell you a little something about limitations. Prior to 1954, doctors said that it was physically impossible for someone to run a mile in under 4 minutes. They stated that a human heart would explode if someone was to push themselves hard enough to run a mile under 4 minutes. So this was a widely accepted limitation for people.
In 1954, Roger Bannister actually ran a mile under 4 minutes in the 1954 Olympics. Within 2 years, 300 other people had done so. Not because humans just become faster and stronger, but because there was no longer a perceived limitation because it wasn’t impossible. Before planes and rockets were invented, we also thought it would be impossible to fly or land on the moon.
What are your limitations? How many times have you held yourself back because you told yourself that you couldn’t do something? Challenge your thoughts. Those dreams you have, those goals you have. Stop limiting yourself. You can do anything!