I think we are not just to watch small time frame. Because we need to broaden our view. If we only see a small time frame,
and knowing about the small trend it will be dangerous if we do not pay attention to the high time frame.
Because usually the minor trend will return to the main trend. So we always need another time frame to know the dominant trend.
If we are wrong in our little time frame, we still need to watch high time rrame.
good luck