Insecurity:

Check out http://www.wikihow.com/Special:GoogS...8&q=insecurity such as:

How to Stop Being Insecure, and Just Love You: 14 Steps, &

How to Overcome Insecurity (with Pictures), &

Overcoming Shyness & Insecurities.

Read: "So Long, Insecurity: You've Been a Bad Friend to Us", by Beth Moore, & "The Wisdom of Insecurity", by Alan W. Watts, & "Healing Your Insecurities" by Roy, Jr. Hicks, from your bookstore, or amazon.com

Practise a relaxation method, daily, and when needed, such as: (free) http://altmedicine.about.com/cs/mind...Meditation.htm or http://www.wikihow.com/Meditate or Yoga Nidra, (a series of easy mental exercises only; no flexibility required) at http://anxietyforum.net/forum/showth...951#post224951

They will enable you to emotionally centre yourself, when practiced regularly, and are valuable methods of helping you through life's bad patches. Learn them at least a few hours apart, and preferably on different days, in the morning, or early afternoon. Use the one you find most effective.

Hypnosis is merely a heightened state of suggestibility, in which you are better able to communicate with your subconscious mind.

85% of people are suggestible to some degree; 15% - 20% highly so, and 15% - 20% aren't much at all, so you could either preferably seek professional hypnotherapy, or, if not an option, hypnosisdownloads.com has ones about overcoming insecurity.