According to a book, we feel happy when I am developingwe grow.

If we havexperience less growth rate than before, we might feel unhappy.

I agree with some points because I like to do something different every day.

For example, I come back home with different wayideas each day.

Sometimes, I make a fooddish with a little different ingredient.

With these experiences, I can learn something new every day, and that is one of mything that makes me happy.

According to a book, we feel happy when I amwe are developing new ideas.

Development is associated with growth, is that what you mean? From your overall text I think you might better use "learning" instead of "development ". Please ignore the correction if that is not the case.

If we have less growth ratelearn less than before, we might feel unhappy.

I agree to some points because I like to dodoing something different every day.

For example, I come back home withfrom a different waysroute each day.

Sometimes, I make a fcoodk with a little different ingredient.

With these experiences, I can learn something new every day, that is one ofmakes mye happy.

According to a book, we feel happy when I amwe are developing.

If we have less growth rate than before, we might feel unhappy.

I agree somwith some of the points because I like to do something different every day.

For example, I come back home within different ways each day.

Sometimes, I make a food with a little differentsmall change to the ingredients.

With these experiences, I can learn something new every day, that is one ofwhich makes mye happy.