Dreams....well? What is a dream? Is it the chocolate factory or the apple of our eye we visualize at night which makes our sleep beautiful?
Nahhh ! A dream is something which takes our sleep away! It is something we want to do or achieve before we leave for heavens! It is something we want to be seen as!
#Source: http://www.voicesofyouth.org/en/posts/barriers-in-achieving-dreams--2
Before you can achieve anything worthwhile, you must have seen it in the eyes of your mind. You can't go beyond the height of your mind and you can't achieve anything you've not envisioned. So allow your dreams to scare you, its normal.
Everything begins in the heart and mind. Every great achievement began in the mind of one person. They dared to dream, to believe that it was possible. Take some time to allow yourself to ask “What if?” Think big. Don’t let negative thinking discourage you.