They're always intentionally successful and you can be too. What is luck anyway? By definition luck is good fortune that seems to happen by chance. Luck is really the recognition of an opportunity that you weren't aware of before. You can move from being accidentally successful to being intentionally success if you just practice a few habits.
Succeed by developing the habit searching for opportunities each and everyday in even the most common events that occur throughout your day. Realize that when something good happens to you that there are many more opportunities waiting for you if you just searching them out. Expand on the opportunity by discovering ways to leverage the opportunity. Expand on the opportunity by finding ways to make the opportunity happen consistently. Most opportunities don't need to be one-time events, but people usually just count them as luck and never try to make those opportunities recurring events. What could you do to make this opportunity a regular event?
Form the habit of developing a plan to turn one-time opportunities into frequent opportunities. This will require some research and work on your part, but successful sales people become successful because they're willing to do the things that are hard and that other people won't do. If you want to be lucky it takes hard work on the front side. Everything happens for a reason and you need to find the reason this happened so you can make other opportunities happen too.
Where there is one opportunity there are others and its your job to find those other opportunities. It's your job to reach out and make the connections that will bring those opportunities to you. When you're able to regularly bring about your own opportunities you can turn those plans into a system that consistently and predictably produces the outcomes you want. You have a system to grow your business the way you want.
The third habit is the habit of working your plan. How many times have you developed a plan and when it got tough you threw the plan out? A lot of times right? If you have a plan for generating more great opportunities you don't want to give up on your plan just because it's hard.
Inaction is one of the biggest causes of failure to achieve the sales results you want. You have to make a commitment to consistently acting on your plan. You will have to make adaptations and corrections along the way because few if any plans start out perfect. But you'll never know what adaptations and corrections you make unless your taking action. Fine tune your plan and consistently create your own luck.