With time it is achievable.

In the law of process, everything grows with time. Nothing good happens over night. It needs time to plant the seed, and let it die so it can grow again. All you have to do is water it daily and guide it to grow into what you want. You have no control over the exact time it will take to reach where you want it to.
Same as that dream you have. Never try to rush things that need time to grow or else it will all collapse. Patience and consistent work with faith is an important tool to achieve success.