Over age 11? Try these self-esteem boosters instead of reading Dandelion.
* Read The Secret. I haven't, but I hear it's for grownups.
* Ask your mom/dad/kids/significant other/neighbor/barista--anyone--for a hug.
* Pull a Stuart Smalley. Look in the mirror and say, "I'm good enough. I'm smart enough. And doggone it, people like me."
* Go see your shrink. (S)he's paid to listen, and in no danger of being sent out to pasture or to a glue factory.
* Have a glass of wine, chill out, and know it could be worse. You could be a polo pony.