QUOTE(-ccy- @ May 11 2015, 04:41 PM)
One of the reason to calculate the calorie is to avoid the inconsistent of calorie consumption. Most of skinny guy struggling to gain weight doesn't know how much they eat and just eat based on their appetite. When you say eat more, how much is eat more? That's very vague term and hence calorie counting can totally avoid this problem. And a lot skinny guys always "think" they already eat a lot but when the food intake listed out, they realise some day they are eating too few. Or some just try to eat more on certain meals/day and forget about it since they don't feel hungry.
Counting calories isn't necessary at all but it is good practice during your beginning to diet/bulk or when you having problem lose/gain weight. It can be used to diagnose what's the main causes of your fail diet plan which normally is overeating/undereating. Once you get used to to it or after few months/years, you can estimate/know how much you need to eat to reach your goal.
I'm not sure whether drink less water will increase your food intake but liquid calorie is the best for people with low appetite. That's why milk is one of the best bulking food.
I see, I see. You are definitely correct on the part that they eat with mood(appetite). Why I recommend the way I said, it is because that's how I gained weight. Other people definitely have other ways, even better ways. I gained 10kgs in just 3-6 month last time (55kg to 65kg), and now are feeling the consequences, hahaha. Maybe how it happened for me, doesn't necessarily possible for someone else but I'll tell how it happened.
During my degree years, eating is hard. I don't have that much money to spend on eating is one thing, not having a transportation to go eat is another. I ended up usually only eat when my friends are going to eat (because they have transportation) and sometimes they only eat once a day. That is how, I started craving to eat, even though it is enough that time, my mind have already remembered how hard is it to get food and eat.
So after I finished my degree, I went back home to stay with my parents and work as a freelance setting up a website. My mother usually would prepare breakfast before she went to work, usually it's nasi goreng and she usually would make more than any of us could finish. So I would eat breakfast (around 7am), then also finish the remaining food later (around 12am). When she comes back from work, she usually would bring back some kuih with her, so that kuih is my food (around 3pm). She would then cook dinner (which the same way she would cook breakfast, more than what we could eat) for us before or after resting for a while, and I would eat that dinner (around 6pm). Around 11pm or 12pm, there would still have leftover from the dinner she cooked so as a good son, I would finish the food at that time.
How can I eat so much? After having living on myself, I've understood the hardship of getting food, so when I went back home and saw the food my mother cooked wasn't finished, I simply can't stand by and just look the food goes to waste. Also as a good son, I would make my mother happy by finishing her hard effort on preparing our meals.

(My mother really is a wonder woman, I really cannot do so much activity daily)
Enough about me, why I said that less drinking during eating is because if you occupy your stomach space with water, you won't be able to stuff it with food there. Drinking milk is one way to get the extra meal you're missing.