People have always gone through hard times. Severe depression has been around for a long time too. What is different now is that we can better tell when ordinary sadness has turned into something that lasts and gets in the way of daily life. No one is prescribing antidepressants just because someone went through a breakup, lost a job, or lost someone close. Those are painful situations, and people usually need time, support and sometimes counselling. Major depression looks different. The low mood or loss of interest sticks around, sleep and appetite change, energy drops, thinking gets harder, and the person struggles to manage ordinary tasks. The risk of suicide also goes up. Trials with large numbers of people show antidepressants work better than placebo for moderate to severe depression. The improvement is not the same for everyone, and some people don’t respond, but quite a few do when the medicine is chosen carefully and reviewed. Therapy helps as well, and many patients do best with both. Grief and ordinary sadness need room. Severe depression usually needs treatment. Calling them the same thing leaves a lot of people without useful options.