So, basically, the points made here have been that the monotheist believes in their god because:
To be blunt It depends on the monotheist, this may come as a surprise but theyre all different and have different motivations and judging processes.
...
Seriously? This completely dodges the question by stating that people subjectively chose their preferences about god. So, it's an opinion and they fail to look at things critically and impartially.
This admits that monotheists have
absolutely no reason to believe their god over another.
There it lies, plain and simple.
In conclusion, some people are crazy enough to think that they can determine a real thing by their own "judging processes". Honestly, this can only be described as sheer insanity.