I’m pretty sure I used your wording. I asked you who you think Jesus is and why you disagree with who the church/Christians thinks Jesus is and what your evidence is for why you think what you think that is different from the church. Do you just disagree with the date because other totally unrelated stuff falls on it? What in Scripture do you feel supports your view?
Not me, you asked Chakra.
Sorry about that.
I don’t get too wrapped around the axle about the date of Christmas. Mythicist stuff aside, denominations vary, and I weight the essentials as more worthy of focus.
But, if you type mithras christmas here:
cse.google.com/cse?q=%20&cx=010 … pporexry1y
you’ll have stuff to read 
This is a fun one to start off with:
str.org/w/horus-mithras-jesus-