Science can't answer the tough questions.
Before I start answering, let me make an analogy for the better understanding of the post.
When one stores some liquid in a container, not only one has to be sure of certain properties of the liquid, but also certain properties of the container in which the liquid is stored. Other wise there is a chance that things could go wrong.
For example, we do not store copper sulpahte solution in an iron or aluminum vessel.
Hydrofluoric acid is not stored in glass containers and liquid under high pressure are stored in tanks that can withstand the pressure and so on.
So, in the case of answering "tough questions", one should also know about the nature of our mind and the brain (the container) which keeps these thoughts, otherwise things can go wrong.
It is only now we have started to understand (with the help of science) what is
freewill, what is subconscious, what makes habits, our behaviors, etc. Without knowing about these, how can one answer the "tough questions". Without knowing science, how can you answer what a star is? Well that is easy for the religion - just say "don't you see I made the stars never to peep on the day - and if you ask for more; I will give you more in hell".
“Be brave. Be free from philosophies, prophets and holy lies. Go deep into your feelings and explore the mystery of your body, mind and soul.
You will find the truth.”― Amit Ray
"There is a very intimate connection between hypnotic phenomena and religion". —Havelock Ellis
science and technology is advancing at a rapid phase and it is revolutionizing our concept of
freewill, soul etc that it is only now we have started to understand what they actually are.
Machine robot demonstrates self-awareness solving logic puzzle. This "self-awareness" is s precursor to the concept of soul.
Computer program simulates evolution robotic population.
For artificial intelligence pioneer Marvin Minsky computers have soul.
All such papers are revolutionizing the understanding of the soul concept. I am quite optimistic that future computers and robots will be artificially intelligent and will have self-awareness and will have sensations. Only with science, one can answer "though questions", otherwise the answer will be insane.