Sharing the things that helped me overcome depression:

Books:
1. How to Stop Worrying and Start Living - Dale Carnegie
2. The Subtle Art of Not Giving A Fuck - Mark Manson

Youtube Channels that helped me big time:
Matthew Hussey - Relationship and Self Worth
The School of Life - Alain De Botton’s channel on Life and Relationships in general
Einzelganger - Philosophy, Mental Health
Teal Swan - Self Awareness & Psychology
Be Inspired - Motivation
JRE Clips - General Awareness

Books I am about to read
1. Stillness is the Key
2. The Power of Your Subconscious Mind
3. The Untethered Soul

Watching the youtube videos has helped me more than the books. I took interest in Human Psychology and I am grateful for everything I have learnt so far.
The trick is, once you know why you feel what you feel, you can process it better and let it go. When you don’t understand your feelings, you get confused. But when you do finally get it, you can cater to your specific needs and address those unresolved issues on priority.
Self awareness and educating yourself about how people function will help. A bomb you know how to diffuse can’t threaten you right. Look these things up. You’ll be able to see through people and won’t get played. You will feel so in control of your life. Nobody would be able to manipulate you. You’ll thank yourself later. :)
I just wish more people knew.
Good luck!