If you're not pushing your own technique to its own limits with the risk that it might just crumble at any moment, then you're not really doing your job.
“It is near thirty years since He made it sure; and since that time, though there has fallen out much sin, yet I was never out of an assurance of mine interest, nor long out of sight of His presence.”
“I don't think that bravery is about skin. Bravery is about a willingness to show emotional need.”