Your personal success is the result of how hard you work to get it and how much time you spend on it. Let's consider how people gain success in professional sports. The more they practice, the better results they show. Also, players spend plenty of time together learning to work as a team. They go the whole way, overcoming failures, defeats, and falls. They do or die. And if they do not die, they start doing it all over again. Coaches, in turn, condition teams, work out strategies, research the rivals' tactics, etc. These are all very time-consuming and hard-demand tasks. You can learn something from other people's experience. Moreover, you really should do it, but this will never be enough without practice. Another great example is musicians. Everybody who has ever played an instrument knows that it only seems easy and natural. This is never about talent either. Any musician spends countless hours practicing. This does not only take a lot of time but is also physically draining. Overcoming all this will lead any athlete, professional player, musician, manager, and everybody else to the triumph he or she deserves. Once you believe in it and start acting, you will surely be a successful person.
To conclude, people have to work hard to get rid of their weaknesses and boost their strengths. We all have strong points which can help us win in various life situations. This is also applicable to companies that must strive to be the best. However, one should see the difference between working hard and overextending oneself. If you feel that all the pains are bringing you to the desired result, you can try harder. If it is all in vain, the monotonous chores that only consume your time and energy have no point. Listen to yourself and be wise. If you do so, all the efforts you expend will pay back.