Success is to achieve the desired result for what you are doing. You want success where you are putting your effort, means you want the best for yourself. This is perfectly fine and healthy. This becomes unhealthy and puts pressure when you gets pushed to do so by someone else or you start comparing it with others.
Your success is yours, which gives happiness to you. You must focus on your effort what is required to get the desired result. You can always look for others who are doing something similar but just for inspiration. Pick up the good things other person is doing and implement those. Do not get disturbed by seeing others doing good.
Focus on yourself. Focusing on others will only create disharmony within .So your all effort should be to find out ways where you can make your actions better.
You must invest your time and energy in your uccess only. When you put your entire focus on yourself, you will find things working for you.
Just focus on Your own Success!