Welcome Linger, if you're still here.
The thing you have to know about Mr Browning is that he can be very abrupt and, dare I say it, rude with people but that's probably because he's having to type out the exact same advice again for the millionth time in the off chance that someone will pay attention to it. The fact that he still bothers is testament to the fact (and don't let him hear this
) he's secretly
a really nice guy who cares about magic and mentalism a whole lot and wants people to be going into it with the right attitude.
Feel free to ignore everything he says (as I used to before realising what a massive mistake that was), just be aware that he does know what he's talking about and when it comes to mentalism (and I mean proper old school, living the persona, could-start-a-cult-around-you style mind-powers mentalism) he's almost certainly going to be correct. Re-read his original post in a years time and you'll realise that he was actually (in his own particular, idiosyncratic style) voicing his concern that you were potentially going to be wasting a whole bunch of your time approaching mentalism from the wrong angle.
Don't let his no-bullsh*t writing style put you off your mentalism, but, more importantly, don't let it put you off listening to what he has to say. At the very least, read through his guide to getting into mentalism found elsewhere as a sticky on these boards, and take the short amount of time it takes to download and read his free e-books on the subject in his signature. It won't be time wasted.