Actually honestly speaking I would say you've overcome half of your obstacle by knowing want you want yes I said so because most people doesn't even know what they want or where they are heading to, knowing what you want it's one thing then working towards achieving what you want is another thing now you've known what you want that's the first part which you've already I had success in now working towards achieving that which you want is what you should focus more on, whether scary or not it doesn't matter because no success has been ever achieved without being scary it never an easy task to do so it should look scary but the ability to overcome such scale is actually what you need and with that your success is restassured so I encourage you to ignore the scary look of what you want and concentrate on achieving what you want I bet you you will get success at last