Thanks for all the advice. For someone with a full-time job, is it correct to say he can only succeed at long-term trading? Short-term trading is too distracting for someone holding a full-time job. Is it realistic for someone with a full-time job to succeed at short-term trading? Does he need to become a full-time trader in order to succeed at short-term trading?
Depends on your personaility, you could trade long term with a job and screw your job up worrying / checking your positions all day, or you could trade short term, just at your lunch break or after work and have it not effect your job.
You could make enough* in a hour or 2 after work and grow an account to make it worth while, after work.
* when you get good, which may never happen, tip 1 walk away from forums and others that tell you how to trade it's 99% BS, find your own way!