You have to put in many, many, many tiny efforts that nobody sees or appreciates before you achieve anything worthwhile.
Treat objections as requests for further information.
The more you like yourself, the better you do at everything you put your mind to.
Your greatest asset is your earning ability. Your greatest resource is your time.
Do one small thing immediately - often this is all you need to do to get started.
If you want to be the best, find out what the top people do & do it yourself.