So, I have been thinking about this for some time now. If there was other universe with exactly same start and laws as our, It would be exactly the same as ours. Thus there was same people doing same decision as here. Idea freewill is absurd and only things that could explain it would be; Luck, God, Soul and so on. And I don't think that it's sensible to get any of those things involved. So, would do you think that your thoughts are just equation made by your brain that used things that you have sensed as variables and coming to unavoidable solution? I don't really see how it could be otherwise.