To be functionally fluent in a language, for instance, in most cases you need about 1,200 words. To acquire a total of vocabulary words, if you really train someone well they can acquire 200 to 300 words a day, which means that in a week they can acquire the vocabulary necessary to speak a language.
Exercise is overrated.
If you walk into any bookstore, you can look at the newsstands and see which magazines are nationally-distributed, and you recognize certain names. Same with television. With the blogsphere, however, you actually have to dig, and know how to use multiple tools to figure out whom you should be speaking to.
I learned to associate discomfort with getting better. And that transcended wrestling and applied to a lot of other things in life.
Everything that works in sales has been done already. Just keep track of the crap that you buy, or the awesome stuff that you buy, and decide what was the trigger, and then just sell to people like you. It's really that easy - and that's what I do.
I still feel there are much smarter self-promoters out there than me. I am very methodical about my messaging, and I know how to gain attention very quickly.