I can't see how people speculate without imagination. Surely...

I can't see how people speculate without imagination. Surely that is the point? Speculating means you can see the possibility of an event occurring so you game in favour of that event.

A rationale person will be able to speculate about huge profits and huge losses. This of course will lead to a balanced decision.

Can't se the harm myself. Anyone who is too stupid to separate the issues shouldn't be doing this.