How can I become universal?

But you are universal. You need not and you cannot become what you are already.  Only cease imagining yourself to be the particular. What comes and goes has no being. It owes its very appearance to reality. You know that there is a world, but does the world know you? All knowledge flows from you, as all being and all joy. Realize that you are the eternal source and accept all as your own. Such acceptance is true love.