you are absolutely wrong if you think so please give some evidence for you statement where you said Islam is violent religion. For example the faces of religions like Muhammad (SAW) or Jesus the weren't violent persons, if you know.
It is wrong at all, because for example there is a saying among people "Two heads better than one", some issues that you faced requires others opinion. You can't detect your mistakes in something while talking to yourself. HAVE A SOCIAL LIFE!!!
briefly i want to say that atheists can quickly change their position if the situation requires. For example they can be as Muslims in order to get charities during Ramadan month or accept other religions if there are some necessary things for them.