For trading not to be Gambling, you must trade with the odds in your favor,ie., the trading model must make money and you must exercise the emotional discipline to trade the model. Time is a proper variable in the model, but not independent in itself.
Like Warren Buffet summarized, i...it does not take superhuman intelligence to make money, only the emotional discipline to follow a good model.
Of course, time is certainly important in emotional discipline since attention = time.