ABC.

Something to ponder about.

A
B
C

A= Activating Activity
B= Belief System
C= Consequence

A will affect B which in turn will affect C. A will never change, but C is directly affected because of how B reacts to A.

(i.e : if you believe that it is bad, the consequence will be bad)

Therefore sometimes its better to change B so that C wont be as bad, even though A will not change. Situations never change per se, but if the consequences of that activity are less severe because of B, then all the more better :P

Wah lao eh, not another confusing equation.