I find that sharing the most desired thing of mine with someone is difficult for me,
as if it would become something unobtainable after I did.

The truth is, in many cases, the opposite.

By sharing, I get to articulate what I desire, and through articulation, I normally can find the things that I'd never thought of being involved. From there, a plan can be drafted and course set right for a better chance to achieve the desired, the goal, the dream, instead of letting it being made, used, and wasted.