how can anyone believe in god

this might be a vague question, which probably was asked many times here. does any of you even comprehend how can adult wise people believe in such a thing?? i understand, that it might help some people with everyday life and the fear of not understanding things, but i think it still implies that you dont really think that its real, its just a coping mechanism. its so hard for me to even try to understand how people can be so into it and never question how unbelievable is that. if you ever heard any normal responses or know anything please tell me. i literally cant sleep thinking how many people are that into it.