You remind me of The Young Pope.

personally, I think the existence of Jesus just tells us the goodness of human beings and there is someone will save all of us.

Because human beings need some kind of ceremonial. Like in the past, we worship the nature. We need the festival to make believe something. Maybe it sounds pessimistic but you know, we need something to refresh our life.

It's coward behaviour.

It depend on your taste what type of mobile OS you want either IOS or Android. Nowadays Android is common OS. If you have already used Android then switch to IOS for change.

It's strange. We naturally understand sex. Teacher may be blushed when teaching it. Sex is private. I think open lessons may be a little over. Just give out some books and videos. If any questions, privately ask for teacher.

It's an open resource platform. IOS system may be more closed and have many limitations.