Every newlywed has that one moment of doubt on how she would be able to handle her new life and whether she would succeed or fail miserably. The crucial part is ofcourse always the start. And right after coming back from the honeymoon, any newlywed will anyways be confused about where to start.
Which is why, she should always start with organizing the gifts that her guests have so fondly given her for her wedding in a hope to be able to be of some help to her in starting off her new life. It would also do good to drop each of the guests a thank you note for attending her wedding as well as for the gifts they have showered her with.
Also, she should make sure that her wedding dress is clean and pressed and is properly put away so that it would not fail to remain the most memorable thing in regards to her wedding.