Heplful Horrible (see 3rd update) tip: Once the horror starts, keep looking down until you make it out of the corridor so that you never look at the paintings that turn creepy once the horror starts.
Update: This tip is unneccesary if you chose the third image at the registry
Update: With repeated exposure to the paintings (and the "do not disturb" door if you choose the second image) during the second part of the horror you may get used to it and no longer need this tip.
Update: I read the description and it seems that this game is personnalized (and that we can blame the registry for). And now that I think about it this game (with enough exposure) might be the perfect tool to get past your worst insecurities. (But you can only use it to get past a small amount of insecurities)
Update: Even if you already get past your insecurities, you can still play this game as many times as you want.
Update: Once you finally get past your insecurities, The game's effect may start to look cheesy to you.