$300 a day isn't that much money....just into 6 figures.....you can do it if you keep focused and think outside of the box....create new ideas and business concepts....and work your ass off. You can make that much if you are committed and focused.
I agree that most people posting comments here most likely don't make that type of money....but it is a lot easier than you think....but you have to put your time and focus on activities that will bring you to that goal.
What did happen differently today to make that money than other days....can you duplicate it? If it was a fluke...then you are not in control....but if you purposely made it happen...you can repeat the activity at will, any time you want.
You know you are on the right track when you can track your efforts and tie them directly into results....then your life, time, and income become very perdictible and duplicatible.
Until the market shifts....lol....then you have to accept change...and mold yourself to the new way of business.
Good luck!