While a work at home business opportunity might sound like something you wish to start doing right away, you have to bear in mind that no matter how long you've been doing what you do, and no matter how much money you're making doing what you do, switching form your job to a work at home business opportunity is going to be starting at the beginning again. This means that for awhile you will be making less money than you're used to, and so you've got to be prepared to take a bit of a pay cut when you initiate a home business. This is going to mean that you wish to wait until your family is at place where they have some savings, and where you can afford to take a bit of time and live on your savings while your business takes off and starts making you money.
There is something else that you have to bear in mind before you start a work at home business opportunity, and that is experience. If you're going to go with a home business that requires you to perform the thing that you're doing now, such as your own photography business if you're presently a photographer for someone else, you want to wait till you have adequate experience to go it on your own. You need to be in a position to have a great portfolio that is full of things that you will be able to show off, and you've got to be sure that you have enough experience in how the world that you're working in is run, so that you can do it yourself. You also want to find out if you can get some clients to go with you, no matter what you choose to do from home.
Remember, starting a business at home can be extremely stressful, so be sure to select a time in your life where there's nothing else that is going to be stressful, such as a new baby or a new marriage. The best home business opportunity will work out better if you start it at a time where everything about your life is prepared for it.