What does it mean to be realistic in pursuit of the American Dream? At some point should people reconsider concepts of it, or lower their expectations?
For something to be realistic, it has to be attainable.
We can have hopes & dreams, but sometimes they are out of our reach.
Work hard & be the best that you can be. Have high achieving goals & you may reach them or at least get close. Set your goals when you are young. They will be easier to obtain.