Golden Rules:
try many things ,after make conclusion what you did best, then learn more about this,and do it more.
try to focus on one specific area of work most important is to get good helpers.
you need good Team and partners whos good with other things ,dont be greedy share and receive.
Main Problem is that what ever you do you need other people !!
Every other humen body is like walking dollar bill-dont for get that
Most important is to be good in your area of the expertise and connect with others who can provide something good too.
Everybody has some talents some people are with communicate with people,some are good with coding , When talented Partners MErge together their skills then result is success as team.
Try to think about long term !!
talk less and do more