Mark Myers Expert Answer to: Why is saying "I'm sorry" a sign of weakness to some?

Apologies, are not a sign of weakness. In fact it takes courage and confidence to acknowledge you did something to warrant an apology. Humans make mistakes. Admission of error(s) acknowledges that you are taking responsibility for your actions. This demonstrates to others(employees, children etc.) good role modeling.

Mark Myers Expert Answer to: How can I overcome all fear?

There certainly can be some adjustments made to how you think about yourself. There is serious self doubt and negative self concept you have going. I am sure this is evident when people talk to you. Logically, for people who have poor self images, they present themselves in the same way they feel.