If it is not possible to work you can always try to volunteer. It is imperative that you do not wait until the last minute to decide what you want to do. Your life is very important and should not be taken lightly. Also, friends are good to have around to support you and aid in making decisions like choosing a major, but don't do something just because your friend is doing it. Your life belongs to you and you only, not to the both of you.
Money is another factor.
Choose a major because that is what you like to do. Income does hold some significance, but with a college degree in your hands, you will be making enough to live a comfortable life. If you have done your research, but feel you might be swayed a different direction at the last minute, don't fear. Just remember the three steps to choosing a major. There is no need to rush.