I'm obese too and did planned to ctb using SN but haven't acted it out so take my input with a grain of salt here. It's gonna taste really bad since we will have to use a lot more SN compare to others. Even
3g of SN is enough to make people gag hard. Hence why the importance of antiemetics, antacid painkillers, etc to smooth our ride. See more details in
Stan's guide. You just gotta research and plan more thoroughly to anticipate problems like repulsive taste or the SN not being enough. I know I am as this is won't be as easy as what it seems to be and I'm scared I will fuck it up. I think if I were to go out, I will also concoct a second SN glass as a backup. It's going to suck baddd believe me on that.