Flavorings, like Alike says, was a game changer for me! Also, salt packets like Liquid IV or LMNT in your water makes it so much easier to stay hydrated. It all depends on what is hard about drinking the water. Does it cause nausea? Do you trouble remembering to drink? Is it not stimulating enough/ too boring? Finding the reason will help greatly. If it is just time, electrolyte and/or salt additives will help you to stay hydrated 👍