You can't trust others unless you trust yourself.
Everything you need to know about a customer has been written by them or about them. And it lives on the Internet. All you have to do is uncover it. And use it.
Ignore people who tell you 'you can't' or try to discourage you.
Quality performance starts with a positive attitude.
It seems to me that it's actually harder to invent excuses than it is to get a sale.
If you look deep inside trust, you'll find truth.