[flyinRyan]

>You don't get paid for your spare time, except in opportunity cost.

Your free time is clearly worth more than your wage/salary. If your free time were worth nothing, it would make no sense to have it. You have extra time you could get another job possibly paying up to your existing rate.

Don't like the thought of taking a second job doing what you're doing now? That's because your time is worth more to you than that cash, by definition.