First, you have to be a very passionate person. I didn’t see any successful founders who were cynical and apathetic. There should be some chemistry in the brain that makes you love risk, have a drive and fearlessness of the unknown. Second, it’s a system of values. I’m just not able to do whatever job for the job’s sake. You have a very limited time as a human being, and you can’t waste any time. You have to contribute to humanity. You choose the area where you’re good at and try your best.