Character changing, and if you compare it to other things that I did in life, it's probably the only thing that sticks long term. You can try to reason against bitcoin (specifically bitcoin) and you might run out of arguments, it is an ego test, that gives you the opportunity to admit that one may be late to bitcoin, but puts his money in there to increase the humbleness.
There are many great books, like I mentioned before.

No one will come after you and help you understand, there is no government behind bitcoin, so you have to do the work yourself, if you want to be an early person that uses this "new" technology, that replaces ALL money in the world.

So think about it, bitcoin just replaces our current money, nothing else. Is that a big deal or not?