Space m ..you are of course entitled to choose your ' option ', but most in the theistic camp don't see it as an option, to them it's an absolute.
Therein lies the rub, if you know the teachings are false in what way would you have the best way of life based on a known falsehood.
Is it not better to pursue a lifestyle based on being true to yourself.
This course is surely imo better for those to whom you are close to and may look to you for guidance and example.
Best wishes.