before you start day trading for real, could you do this:
Spend all day long in William Hill's or Paddy Power, studing form and placing a bet, making a winning and taking those winnings and place another bet, do that half a dozen times, at one point in that cycle you'll loose either all or some of the money. Could you only take part of the winnings and re-bet it, withdrawing a potion each time to cover a loss.
Will you be watching bloomberg, cnn and the BBC World news all at the same time. As well as being able to react quickly to news as a market fluctuates.
How much do you know about either the market type your going to be targeting, or the companies you'll be targeting. How comfortable are you with your portfolio.
Do you understand technical analysis, candle sticks and leafs
Can you make a small pile of five pound notes totalling a grand and set fire to it and walk away from it.
Have you read Reminiscences of a Stock Operator. It may have been written at the turn of the last century but the information is as valid now as it was then. Do you use the Motley Fool forums?
If you answer yes to all that... go for it