Is it a cake walk?

Often times, people look at my smiling face and ask me whether I am enjoying this new life. I am not sure about the answer though as I am not through the tough days yet, but ya I have heard lot of success stories where people justify that they thoroughly enjoyed the journey. All said and done, I doubt whether anyone loves this state of uncertainty in the startup life when it is happening.
Obviously! when I am through this, I would justify that there was a lot of uncertainty and I would love to dive in that life again, but to answer the question from my experience so far - No, it's not a cake walk till now and I am not perfectly happy to live in this state. I, like many other entrepreneurs, clarify lot of my doubts using my faith and commitment. So, if you are waiting for my answer that I thoroughly enjoyed the ride then I can answer only when I am through it, but if you ask me whether it's a cake walk, I would say.. nice joke buddy!