Behaviour, refine the 'A.B.C'' - it's tha >.Stimulus - can be good or bad! And you learn, regardless! Learn about the itty bitty aspects of negatives - and thus - the positive!

'Stimulus, Negative Reinforcement. (remove stimulus). Punishment ... a schedule of which there are two basic categories: continuous and intermittent.'

Keep going ! GREAT WORK! :d