I feel for you man. Not an easy thing to go through what you went through. Should you need to do it again though, god forbid, I have 2 words for you that will make a world of difference: THORACIC EPIDURAL!!!
Have patience. In time it will heal enough for you to start building up again. For now, enjoy the pleasure of "easy rides"!!
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Arguing with ignorant people is an exercise in futility. They will bring you down to their level and once there they will beat you with their overwhelming experience.