To adjectives who own kidney fiasco of assorted degree, what do you find the hardest to cope next to?

diet,fluid restristion,weight maintaince,etc. My sister is on Dialysis 3 times a week for 4 years presently. She says the hardest article is not being competent to spend as much time with her kinfolk because she is always so tired especially after treatment. Also the fluid restriction she loves her iced tea and coffee. Good luck near all you are going through.