entrepreneurship - stick to what works

What is Entrepreneurship (I asked my friend about entrepreneurship - he started Dolcera (The chat script below)
navneet.bhushan says: after things are done then only we say we were doing whatever has happened :)
Lakshmikant says: That's what has to be done in entrepreneurship
Lakshmikant says: just stick to what works
navneet.bhushan says: ok
navneet.bhushan says: meaning try everything and see what is working?
Lakshmikant says: thing is it is hard to know what will work!