Gain vs Lose

To GAIN or to LOSE? Which do we prefer?

Of course GAIN has a better essence than a LOSE when it refers and related to monetary. As long as the result of GAIN is  beneficial to us and it will makes us wants more.

But, believe it when talk about body weight, I rather not to see the weighing scale indicate the GAIN of kg when I step on it. It is such a depressed when my hope for the LOSE is seems not happening especially after the struggling to strive to LOSE.