an excellent post Nine,
I agree with your observations with one adjustment (there is always one on T2W). It is this:
Yes you can find a niche without getting "wired in", however I do not believe you can hit the big time in trading without getting "wired in". You can continue in your niche making some money, but you will never MAX OUT. Maxing out isnt about getting one dream trade done, its about getting great trades done on an ever more consistent basis.
I dont see the point in giving up spare time or a career in other areas to spend time trading unless its with some kind of personal belief to be The Best Trader You Can Be.
Maybe I am agressive , but if you want to make BIG BUCKS, make trading something meaningful, then you have to put your heart and soul into it, you cannot do that without being TOTALLY PROFESSIONAL in your approach. You can not be totally professional if you are not WIRED IN.
Lets put it another way: if we agree 90% dont make money, what percent of them are wired in professionally? prob most of them are not.
Now, lets look at 10% that do make money; what percent of them are wired in? prob most of them are