..it occurs to me that I've taken to giving my name as Ben, when asked for a name. This is mostly because there is actually a trader in the hobby with the same name, albeit a slightly different spelling, and I don't wish there to be any implied connection or misunderstanding.

Any relationships involving transactions, I introduce myself by the name on my credit card, passport or any other documents which may be involved, because life's too short to do otherwise. Same goes for anything I write or sign in a professional context, or subject to copyright. Email addresses also tend to apply a certain discipline.

I've been known informally as Ben for many years. Some people think that's actually my name, because the initials match; others know it isn't but use it anyway. It's a useful shorthand, I suppose.