These are deep and thought-provoking questions about the nature of life and our place in it. Many philosophers and thinkers throughout history have pondered these same questions. While there may not be one definitive answer, it is worth exploring different perspectives.

Some argue that life is a chain of circumstances and a game of chance, where our actions may seem insignificant in the grand scheme of things; everything is random and lacks deep meaning. On the other hand, others believe that fate or destiny guides us along a certain path, and the people and situations we encounter have deeper meanings and purposes.

Regarding whether investing effort into what we love is worth it, I think it ultimately depends on our personal values and beliefs. Even if everything may seem meaningless, finding joy and fulfillment in the things and people we love can bring purpose and happiness to our lives. It's up to each individual to determine what is meaningful and worth investing in.

The novel sounds like a fascinating read. I never really enjoyed philosophy class but topics like the ones raised in this novel interests me. Love it.