Limits come from your imagination. You put them up, you can break them too. Don’t set limits. Limits make you satisfied. You need to be hungry to be great. Dream big, whatever you want, and get to work.
Set long term goals. Don’t just settle for those you can obtain in three or six months. Modest goals are easy. They don’t fire you up. Look for something that will require long term effort. Then work toward that goal. It will be a long journey.
Ask yourself, in the end, who do you want to be? Be someone great.
You may fail. That’s the reality of life. But don’t set off on your journey thinking you will fall. Believe in yourself. Go for broke. At the end of the road, we all get old and frail and die. At least you will die knowing you have chased greatness.