Eh...Sorry, not how that works- It isn't exactly something you can make go away in seconds. Plus, if people want to vent about stuff because they're stressed and losing it, let them. Life's tough sometimes. However, word of advice, don't let that get to you. Yeah, people are going through stuff. Support them, but don't let it take over your emotional state. That helps with the "depressing" part, that way it feels a little less depressing!