Yes, we are genetically predispositioned, yes we are the end result of that plus all of life we have experienced, no we do not always get to choose what happens to us, or in our world, yes we always have a choice to how we response to all of the above.
Believing you do not have choice is the strongest influence towards failure.
If we honestly do not like the results we have been getting from that which we believe ourselves to be predisposititioned to, or from our lifes experiences the best thing about being human is we can choose
to respond, react, etc. etc. differently.
It's an a beautiful thing.