Begin slowly! when I began I was too eager and then I couldn't sleep (die-off effect). Take some in the morning to begin with and then in a few days add some more until you get to your comfortable zone.
I drink all urine I make. When you drink all of it, especially if you eat clean, the taste of it is very good, so it is not at all an effort to drink so much of it. The advantage is that you can have a constant feedback on the state of your body, besides the obvious curative properties. It is very useful information on your ph level and on your hydration. Based on it, you can take measures in real time, take minerals if you need, drink more, add some salt to the water, avoid eating again that food that made your urine stink, etc. When I have the cycle, for some days I have to interrupt, and then I feel totally lost.