Think about what you want to do, and part of that process concerns choosing a niche where you can make money. You have to do your own background check to see if the niche is in fact profitable, and another thing that comes to play is how passionate you are about your niche. Once you have chosen your niche, then be sure you have done all your homework about it. Market research is perhaps something where very many marketers totally drop the ball and get it all wrong.
Have you stopped and thought about just what exactly you want to do in business? If not, then you have to know for sure what that is. Maybe you like the idea of product development, or maybe not in which case you are stuck with a service or marketing affiliate products. If you have never even given any of this any thought, then just stop everything and tend to the matter. The reason forums are so popular is that they can be an invaluable source of experience and wisdom about these types of matters.
Last but not the least; determine a balance between life and work. It's not always easy to lead a balanced life, and you have to constantly work at achieving this. No one aspect of life should take over everything else; you need to relax, spend time with friends and family and so forth. It's hard to be objective when you're life isn't in balance, so paying attention to all of the areas of your life will be good for you overall, and even help your online business. If you want your online business to grow and last a long time, it's crucial that you give it it's proper place in your life. It's crucial that you're in the right frame of mind to see results coming up the way you want them to.
Once you have started your online business, then just tackle it every day no matter how much time you have available. Never let negative thoughts enter your mind, even though that can be hard for many people to do. If you really want to do this, then just decide you will do it and eliminate the possibility of ever quitting. There is really nothing hard about it, but the grind of it tends to wear people down and make them drop out of the race.