CBT has helped many members so thank you for bringing this topic up.
Cognitive-behavioral therapy is based on the idea that our thoughts cause our feelings and behaviors, not external things, like people, situations, and events. The benefit of this fact is that we can change the way we think to feel / act better even if the situation does not change.
There is a free online CBT and I will post the link here for all. You can work the program from home on your computer in your own time frame.