Life upgrade 9 and so-on

I just got the scorpion sword, Teddy Bear second weapon (undreakable), and am about to go and get the Mask of the Sand Wraith to change the Prince's destiny of death by the hands of the Dahaka guardian of the timeline, which I killed in the alternate endng with the water sword. I only hope that by playing more games and exposing myself to these elements of the I.T. world will I come up with a kick-ass business idea, soon.