The ultimate reason for meditating is to transform ourselves in order to be better able to transform the world or, to put it another way, to transform ourselves so we can become better human beings in order to serve others in a wiser and more efficient way. It gives your life the noblest possible meaning.
Meditation gives you more inner strength and confidence, and if you don't feel vulnerable, you can put that to the service of others. So it's not just about sitting and cultivating caring mindfulness. It's building up a way of being and then using it for the service of others.
We deal with our mind from morning until evening. This mind can be our best friend or our worst enemy. We should do everything we can to improve outer circumstances - remedying poverty, inequalities, conflicts, and so on - while also doing our best to achieve a state of mind that give us the inner resources to deal with the ups and downs of life.
I think if your direction in life is clear and if you develop the wish to accomplish/have a fulfilled life and to contribute something to others, I think that definitely gives you such a strength to want to be alive, that that would be the best placebo.
