That's why I had $1000 there at first, but then I thought, if all you do is swipe floors or stand behind the counter, you might as well work 80 hours a week. That's how I arrived at $2000 per month. I just wanted to give an example of what you could do if you were motivated and disciplined.
Speaking of which, just for the record: Myself, I have the greatest problem with almost any kind of discipline: I know I should get up every morning at 5 and excercise for an hour, I should swim for an hour or two every afternoon, I should not eat anything that contains sugar, and it would not hurt to keep my place tidy. In reality, however, I spend approximately 23 hours and 50 minutes per day on a bed or chair, I am too lazy to eat anything but fast food or candy, and I only remove the litter from all over the floor every couple of years.
I also lack discipline when trading: Back when I used to have stops, I ignored maybe one or two of them per week, usually with disastrous consequences.