Hi Maria,
Wow. You've gotten a lot of different responses here. Working from home has been a god-send for me and my family. Working with a Direct Sales company has been a huge blessing for many reasons of which they do most of the work and I just share what I like. I also get to incorporate other things that are important to me such as women's health and teaching them how to take time out for themselves because I didn't when I was a mother with younger children. You need to look into direct sales and with those companies that are associated with the DSA.
What is important to do is to find something that appeals to you, that you use and love. Mine is natural-based skin care products (see my 'ad' at the bottom of this page for Sensaria) that the whole family can use. What makes 'my' company different is that we don't ask you to purchase more products to start your business, we give you everything you need in your 'business kit' along with all of your business tools to get you started, a website, ordering software, all training is free, etc. so it all depends on what each company offers. With Sensaria there are no minimum requirements each month, no inventory, no deliveries.
When someone says, "but I am not a salesperson and could never do that' I just ask if you have ever told someone about a movie that you saw or a restaurant that you went to. It is the same thing - women share what they like and don't like and that is it. So all I say, is take a look around, and go with what your gut says and don't be afraid to try something. If you have nervousness, it may really be just excitement. It may also be exactly what you needed.
If you want more information on what I do (which doesn't involve any makeup!), just let me know and check out my website. It doesn't hurt and won't bite. :o)
www.sensaria.com/J.