Liking somebody is the least productive thing in this world. It doesn't feed you, nor does it bring any money to you. Sleeplessness causes loss of productivity, acting silly all day and all night, mistaken for being a mental patient, go through painful jealous and broken heart and have 'do you still believe in love?' Such a stinging words thrown at you. Yet I ... realize when I love somebody, I know millions of reasons for doing it.
You realize giving brings more happiness than receiving.
Instead of bad things, you get to see good things first.
You can be child without a time machine.
You will be often asked 'Do you have something good?'
You would know how beautiful sky, star, flowers, and trees are.