I have worked for myself from home for nearly a year.
It can be great but......its also tough going!
The downsides:
1. Its lonely
2. no work, no money
3. you need to be EXTREMELY motivated (its quite easy to sit and surf the net when you're suppose to be working!)
4. if its just you, then you are responsible for EVERYTHING, which can be scary especially when its time to file you tax return
5. Hours (if you have a deadline sometimes you will have to work 18+ hours a day)
6. You are NEVER away from work
The good sides:
1. you can work in your jammies
2. sleep in if you need too
3. being your own boss
4. take holiday when you want (clients permitting)
5. not having to wear makeup/do hair every day
I haven't made anywhere near enough money to cover my bills, but luckily my OH has been very supportive. Apparently you should not expect to break even (+ profit) until you are in you 3rd year!
It can be hard to find constant sources of work, but this will depend if you are planning to 'sell a product' or 'sell a service'. It hasn't been that hard for me financially as my OH has a good paying job, but for him it was a different matter.
He opened his own business about 4 years ago. We both put everything we owned into and even moved in with my mother to save money
. Eventually he had to close it down as it was not making enough money. It was heartbreaking to let go when we had fought so hard to keep it going. But hey, you live and learn! As great as it sounds, be warned working for yourself is a long term commitment. But if you're really determined.....go for it!