Success
It's unique to every individual. What success means to one, doesn't necessarily have to mean the same for the other. The only thing capable of stopping you from your success, is you. You are your only true obstacle if you choose to be. When you put your mind towards something you want to succeed in, you'll find a way around any given circumstance that the universe brings upon you. The problem with success is that individuals often tend to forget the process that brought them to where they have now reached which results in a negative attitude towards anything of a lower standing. Success can never be attained without persistency in all aspects of life, never wanting to give up. Have a reasoning behind every success, that way it creates a solid mindset for you to know why you started in the first place.