Mistakes are a part of being human. Appreciate your mistakes for what they are: precious life lessons that can only be learned the hard way. Unless it's a fatal mistake, which, at least, others can learn from.
It is the seeker, who understands there is more than what meets the eye, who is not afraid and makes the choice to go into the unknown. The process of awaking has begun, the discovery is underway.
What is the most rigorous law of our being? Growth. No smallest atom of our moral, mental, or physical structure can stand still a year. It grows - it must grow; nothing can prevent it.