I believe so, to delay a cholecystectomy would further expose the patient to the complications regarding gallstones.
Air pollution is usually with all the smoke from using fossil fuels, I would try not using them as much. Water pollution is usually from oil spills and garbage littered in water sources. Land pollution is a lot from landfills, we are using so much garbage it takes lots of landfills to hold them, I would start by recycling my recyclable products and using recycled products. {{{BTW this is not good 2 paragraphs, use more evidence and details and add more this is just some good ideas}}}
I suggest being yourself and not caring too much about what others say. Finishing your homework ahead of time. And getting a lot of sleep. Have a good day or night.
Diet and exercise change. Limit processed and sugary foods so your pancreas isn’t overworked.
Take it Slow and steady........