Thanks for sharing this post @suerisue

What I think about a person having low self esteem also depends on how he/she grown. The circumstances a person face in our life from childhood and how often a person face the negative situations makes low esteem. 

Personally what I do is I face the situation where I was weak,  and try to give best from my past. Doesn't matter either I fail or success. It gives me courage to face the fear and anxiety. 
Another one is I always keep busy myself, because simply idle on a place gives a negative thoughts.  So engage with activities makes me stronger than before.

Do these things if it makes sense. Thanks guyz once again :)