There might be several reasons why people try to prevent us from achieving our dreams.
They want us to be sane and to attach importance to the "necessary things" in life.
Parents and teachers want us to keep out of mischief and gives us a sermon when we follow a different path.
Dreams,which are out of the ordinary,may not fit everyone´s values and norms.At least they´re likely to be beyond people´s grasp.
So,if you absolutely intend to make your dreams come true,beat your head against a brick.
There will be always people who try to destroy our dreams,but they are no harm for us-they will just look surprised when we start to make progress
People,who try to smash our dreams,most likely don´t even have the ability to smash them