When you have beat dr d something u go to the rossmens house thats what i think its called u give the head to dr issmic or whatever and ur free too do wht u wnt
teleport back to were u beat dr d then go 2 the helmemat in air then press x
press use then screen comes up with list of money,solsaial, and knowlege press whatever then u will have new goals and get more sanity points keep doing this
to get more and more hope this helped