An undefined goal is unreachable.
Resolve to be among the top 20% of salespeople who make 80% of the sales.
Practice Golden-Rule 1 of Management in everything you do. Manage others the way you would like to be managed.
Communication is a skill that you can learn. It's like riding a bicycle or typing. If you're willing to work at it, you can rapidly improve the quality of every part of your life.
Any system or blueprint for success is better than none at all. Think on paper.
Accept that you are where you are and what you are because of your own choices and decisions.