How eating habit is essential and how this habit plays a vital role in our life?

Everyone has different taste or choice according to his/her nature; in drinking, eating, living, wearing adopting, using, etc.. 

I also have, but today I will share some of eating choices here.

I love to eat fast foods at restaurants.

Masoor chawal with salad my heart favorite

Mutton and rice a delicious dish
No doubt food is a compulsory part of our life, and no one can not live without eating food. I eat for happiness and enjoyment more than to fill my stomach.

Sweet dishes I like them.

Shahi tukray I often make.. This is my favorite dish.
I am crazy to take spicy cool simple even all types of dishes.  

Do you eat for enjoyment or to fill your stomach? What do you say how eating habit is essential and how this habit plays a vital role in our life?