Do you usually celebrate your birthday?

I usually celebrate my birthday with my family and friends. After that, I go to the park and enjoy time with them, celebrating together in a fun way.

I am a quite shy kind of guy, so I usually celebrate my birthday.

Of course, I usually celebrate my birthday once a year. Because I think that a birthday is an important day and it must be celebrated. Although my birthday is close to my assignment, I still celebrate it and also study my science at the same time.