who is we?
I know several traders who have traded via charts for 25+ years, 11+ and 7+ years all were successful and for all of them trading was either their primary income source or a large part of it. The TA and concepts they use are similar to mine. So that is my starting point. We've passed multitude of the online prop firm test, that have live trailing draw down, moved to the funded stage and some of the accounts are in a position for withdrawals.
We've had people trade live with us and watch us and it was good enough for them to want to assist us in what we're doing. So those are the factors I have currently. If they aren't good enough for you, all I can do is apologize.