All choices have consequences, both positive and negative. You are responsible for the consequences of your choices. Since you make choices, you can't be a victim. A resource can only be allocated to one thing at a time. The opportunity cost of deciding to do one thing is the next best alternative use of the resource.
All choices have opportunity costs.
A good idea is only a good idea if its value is greater than the value of its opportunity cost. Voters must always identify the opportunity cost of a particular policy. Putting the decision in the context of all alternative uses of your resources helps you see your world in its completeness. OK, you've used all your resources. Now you get some more.