As a professional trader, the best advice I could give you guys is to stay away from trading and instead invest in a passive long-term portfolio comprised of low-cost index funds. The learning curve to become a profitable trader is unimaginably steep and every educational resource out there sucks and is put out by snake oil salesmen and con men.
In fact, I talked with my firm about the possibility of creating an educational product about equities trading but was told that I couldn't as a result of FINRA (the finance industry's regulating authority) regulations. Thus, the only information out there is written by retail pikers and not by actual legitimate institutional traders.
I stare at my screens every day for 8 hours a day, have the fastest computers known to man, and have custom written software filtering the market on a continuous basis for opportunities. If you think you can compete with the likes of me with your Schwab account, I would advise you to think again.
There is one other key detail you left out - your firm banks by trading OTHER peoples money and not it's own capital.
That being said it's very possible to beat the market. Some people will point to huge mutual funds run by the best and say, "If they can't do it why should anyone else be able to?" and the key reason is simple, size.
An easy IM comparison is if someone gave you $100 a day to spend and get a good ROI you could probably manage to get a decent ROI on that amount of money. If someone gave $10,000,000 a day to spend and get a decent ROI on it, well it would be quite a bit tougher and you couldn't even begin to look at the same type things you did with $100 a day.
One of my favorite Warren Buffet quotes is that if he was only managing $1,000,000 in capital he figures he could get at least 50% return most years.
Don't let not having 8 figures stop you from getting into this kind of stuff. There are trades you can do where you spend $300 and you either loose it all or make x150 times your money. You can't put in even $3,000 into those trades sometimes because the market for what you are buying simply isn't big enough. It's also an arena that even professional traders like Tupacia often can't play because it's simply to "small".
It does share one important concept with IM however though. Plenty of people selling information on how to make millions for $29.97 that should simply be avoided. Also plenty of people that are "traders" that are pretty much sales people trying to always get clients to give them more money to trade.
Plenty of BS all around just like making money on the interwebs. Just remember just like the internet moneis the best advice on the subject is usually free.