Drinking sufficient water is a good habit which I was not having earlier. What happened; 7 to 8 months back, I had urine infection. Doctor suggested me to drink sufficient water along with some medicines. From there on I started drinking enough amount of water per day. At the beginning it was very inconvenience for me to drink 3 to 4 glasses of water on daily basis. But now I am habituated and can drink more than 1.5 litter water a day.