Life is full of trade offs between benefits and costs.
Is it worth it?
Make good bargains.
Life is full of trade-offs between benefits and costs.
Sometimes, the benefits are worth the costs. For example, the rewards of going for a run—getting out in fresh air, improving health, etc.—are, for me at least, worth the costs of losing half an hour of work time while gaining a pair of achy legs. Similarly, it could well be that: getting a raise is worth the awkwardness of asking for one; teaching a child good lessons is worth the stress of correcting her; deepening intimacy is worth the vulnerability of saying "I love you."
But other times, the benefits are not worth the costs. For example, it might feel good to yell at someone who makes you mad—but at a big price, including making you look bad and triggering others to act even worse. There are indeed rewards in that third beer or third cookie—but also significant costs, including how you'll feel about yourself the next day.