what should be the normal behavior of a 20 years old girl or boy. here i want to especially mention in case of a girl. what should be thing that she should do, or she should want or will be suitable for her. there comes a lot of thoughts, but possibly what could be the right thing for her to do. is she too old to behave like a teenager or too young to be like a 30 or 40s. it is a very important tine, she has to make very important decision at that time. so i need to know. immediately!