Whether you're trying to manifest something that is seems big from where you stand or seems small from where you stand the amount of energy required, the amount of time required, the amount of vibrational appreciation work required is exactly the same. What is different is your belief.
On the one hand, for the button we believe it's easier there are lots of buttons out there so obviously it's easier for me to find one but a castle there aren't as many out there it's so big it costs so much more; a button costs nothing I can manifest a button because I can go to a store just now and get one, but a castle - how long would I have to save money for it? what would I have to do to qualify to own a castle? It seems harder, but it really isn't because it is just a thought just like the thought about the button.
If we were to think about the castle the same way that we think about the button then it would be as easy to manifest the castle as it is to manifest the button and that is the important thing to understand it is a desire and all desires are equal. Let me say this again: as far as the universe is concerned all desires are equal, just because you think that one desire that you have is really important to you that does not mean that it is harder for the universe to deliver or harder for you to manifest.
The bottom line is that we have beliefs that make the castle different from the button: the one thing is about the size the other one is about the amount of work required, and the third thing is about the importance of a desire – the castle being more important than the button. As far as the universe is concerned the importance of all your desires is the same. For someone who has a health situation that needs attention; they might think that that's really, really big but as far as the universe is concerned all your desires are equally important. Your desire for a glass of water is not less important than your desire for a cure. Your desire for coffee is no more important or less important than your desire for more abundance. They are equal desires as far as the universe is concerned and so remember a dream is just a desire and all desires are equal.