How do i achieve Success in my life and be happy to live long?

First, all these three - Success, Happy and Live Long are inter related. You cannot live long with out happiness. You need success to be happy. How to get all these together? 

First, you need to define what is "Success" for you?. It differs person to person. To me, it is something you achieve or reach or acquire newly without hurting others. 

How do i reach Success? It's very important that you should keep learning in all possible ways and from everyone. Most importantly, you should implement what you have learned and share with others your experience/outcome/feedback and help others with that in all possible ways! 

The happiness / satisfaction which comes out while sharing / helping others will take you to a long way!!

One thing is important here is that you should do the tasks which you like most to keep yourself feel proud and happy. 

Your brain likes the tasks which makes you happy. That's how its trained. So, do not try to force it other way. 

Hormones are getting generated in your body based on your mood. It is very important to keep yourself Happy on what you do to Live Long!!! (If do not have a choice:)

Have a good one!

வாழ்க வளமுடன் 🙏🏻