Lay waste to your fear of failure and crush your weaknesses, and do it now! Their will be a time that you will not be able to achieve what you want - mentally, physically or spiritually. Death is real and in death only our deeds speak for us.
Do you want your memory to be that of a wasted life; a spiritually and physically empty and broken vessel on the vast sea of enlightenment, mastery, strength, courage, honour, discipline and knowledge? But regardless of time and death, do you want your life to be a wasted and hollow one other than weakness filling the emptiness within you?