You are enough. Whatever you have been either telling yourself or allowing other people to tell you that is opposite of that fact, erase it from your mind. Kick those thoughts out, and replace them with this one. God made you the way that he wanted you to be. As I wrote yesterday, you were placed on the earth with all of the tools and chances that you would ever need to create the life that you were purposed to lead.
Think about that for a minute. You already have everything within you to accomplish your goals. You are already on the path to discovering everything else you might need on your journey. Reading these words, right now, may be the very thing that sparks something in you that will cause you to discover your next big idea. You may be inspired to put action behind something that you have been thinking about for a while. Whatever the case, you are enough to execute and to see it through to the end.
Accept that you are enough, and start looking within for some of the answers that you have been searching elsewhere for.
I wish you well on your journey, friend.