Deciding my future

Currently i am not enrolled in a particular major, however, it is my plan to take a full year of classes this being my freshman in an attempt to figure what classes i do well in or ones that interest me. Although i am undecided at the moment if i were to choose a major right now it would most likely be some sort of business major. I feel this way because i believe that recieving a major in business will give me the best opportunity to be successful and happy in my life. Also by being successful i will be able to provide for a family in the future. This major ,however, is subject to change especially since i have yet to go on my mission. By leaving school for two years and participating in activites which is far from the norm my interests may change in the future.