Keep a steady stock of people who encourage, enable, and support you to be confident. Don’t shy away from people who give constructive feedback. These people may seem abrasive at first, yet their unpolished honesty may just be what you need to make changes and gain confidence.
Do everything you can to avoid people who tend to be negative.
Please refer to the book for more details on this activity.
After I started avoiding those not-so positive people, my life is so peaceful.
To know whom you should keep closer to your heart and life it is important to judge them. But, not make a habit to do so. That's what I learnt from life.
How to judge one??
I noticed that... a few whom I counted as my close buddies never pointed out where I was wrong. In fact they encouraged me. I have decided to maintain a distance with them!