Below are some scattered bits of advice from someone who has made a shekel or two in Real Estate Sales and development.
Don’t be afraid to think outside the box. Just because other people are doing something doesn’t mean you can’t own that space.
Never think you’re too small and that other companies who are bigger can do things better.
Self-esteem is half the battle in this game.
There’s 1 million ways to skin a cat or make money. Play the game and get creative and capitalize on the opportunity that comes across your path. 
Brock’s Blog 