Marianne Ayala/Insider
Mental-health apps are filling in a critical need — but they have a dark side
If you walk into a brick and mortar therapist’s office, a receptionist will tell you if there’s no availability. It’s probably a safe assumption they won’t charge you for the therapy sessions they aren’t giving you, either. Allegedly, neither of those things are true on Talkspace, a popular mental health app that…