Look at trading as a pursuit at least like anything in the real world.
Ask yourself, What does it take for me to be a player in this activity?
Know the statistics of starting your own business. The Small Business Association states that 9 out of 10 small businesses fail within the first year of operation.
How many people join a gym for a specific purpose, yet never do what it takes to accomplish it?
How many people make it into an Ivy League school?
Are you strong enough to identify psychological "thinking" from emotional to using pure reason, and logic. Disciplined enough to change habits?
Etc, Etc, Etc,
My point here is that successful people know what it means to make a commitment.
Seminars are full of marketing B.S.. Its part of business, and its your job to see through that, and extract only the needed information, which is minimal. (Buyer beware)
To get a start understanding successful traders characteristics, read "Market Wizards", and "The Mind of a Trader"
P.S. Before entering any high risk activity the proper training is required. The best training is under as close to live conditions as possible to provide yourself with close to the stress of live fire. Papertrading is recommended until you prove to yourself consistancy of being green short-term. Then start with 100 or 200 share blocks(less if needed), until you prove to yourself the same consistancy under real stress.
Just like the real world, a business will fail if they grow to fast. Making a plan, and recording your consistancy results will tell you when your ready to grow.(Take the next step in your plan)
Jeffrey