Ok so I have been reading everyone's posts for days now and my main concern right now is about what kind of energy will I have after surgery and when will I get to a point when I feel great? I'm a patient care tech for a hospital and I work on my feet 12 hours and sometimes without a break. Sometimes I care for up to 16 patients and when I get home I almost collapse. I just want to be strong and I'm worried. Any experienced feedback would be appreciated.