Atheist, prove God to yourself.
The existence of the Christian god has already been disproved to my satisfaction. The existing evidence for evolution does that even though it doesn't prove that naturalistic evolution occurred on earth. The theory is still falsifiable, and if it is ever falsified, an intelligent designer will become the default paradigm, but it will be a deceptive intelligent designer like Loki or the Klingons, not the god of the Christian Bible.
Nobody has prayed regularly. Every morning, evening of his/her life.
Perhaps that's not regularly enough. Perhaps you need to never stop. Have you tried that? Is your faith up to continuous prayer? I believe that there are assorted monks and ascetics doing just that, although I'm sure they stop to sleep.
Do you know the difference between continual and continuous? The former means recurring regularly, like the rain, which might fall every day for a month, but not all day, whereas the latter means occurring without stopping, like the biblical story.