Use your CRM to retain customers.
Obstacles can't stop you. Problems can't stop you. Most of all, other people can't stop you. Only you can stop you.
Sales is survival, the best-prepared are most likely to survive.
All things being equal, people want to do business with their friends.
Good things come to those who have patience and take consistent, persistent actions toward what they want.
Sell yourself before you try to sell your company or your product.