If you want to live longer do not ejaculate during sex.
Your only suppose to bust when you want to great life
because your giving up a part of your life force thats why you feel weak afterwards
If you stop yourself just before release, your semen will evaporate and turn into a gas traveling up your spinal cord all the way up to your brain and the energy will be reused.
Anyway...
Im not sure how i feel on the subject, but I find it hard to not intertwine the subject with religion.
I dont think being a god is possible, but maybe super-human status is a more appropriate definition of what is. But then again, it depends on what you define super-human as, and most likely, that is already attainable with power of mind, body and spirit (if you are comparing what your definition of super-human is to what an average human is). It all depends on will-power and liberty, and my thinking is that society will not allow that to become common place.