Can you break this habit?

I think religion is like "cloth". There are different colors and shapes. When you are very young, your parents choose your cloths. When you grow up, you may wear the same kind of cloths or choose different style. Many people do not tolerate nudity! They say that it is disrespecting other people. Cloths are only customs. I mean you can change your cloths, modify them or even take them off. To me, religion has a similar value! People follow different religions and almost always they think it is the best way! and the rest of people are wrong at least in their spiritual lives. For example, people who believe in monotheistic religions or Abrahamic religions think that nonbelievers will go to hell.
I think that religion is like customs. People get use to it like habit. Yes, it is just a habit! you can break it. Do you think a lot when you want to change your cloths! so why it is so difficult for people to change their religion or even give it up? maybe it is hard to break this habit!
Many people identify themselves with their customs and cloths. Moreover, I think that the social pressure has a crucial role and religious belief is one of the ways that people relate to other people, their tribe, sect or community. No one wants to be a social outcast! going to hell in the next life is another scary thing!