Quote from John47:
not to discourage, really...but here is my opinion:
There's a reason almost all good scalpers start w/ a prop firm or backed in some other way....its an edge that is possible for many people to learn profitably, but the barriers to entry are huge....i.e. fees, start up costs, and being able to weather slow months (beginning of this year, for example, was incredibly slow....just less volume and if you're a scalper that means less orders to move).
If you feel you'd like to make a living doing this I'd recommend looking for a good firm first, that'll teach you and have the necessary resources to do well, and give you a draw or some security till you make money. The product you learn to trade is arguably less important than having those things first. PS I'm a cme member, I scalp and pay $0.20 per side...I'm very consistent and make great money, but without membership I couldn't trade this edge.
Cheers