4 Stages of a person's perception of alcohol explained in the picture:
1. Takuji: A young boy, overwhelmed by the sensations (remembered all the problems) 2. Yuki: Familiarized woman (merry and tipsy) 3. Tomosane: Doesn't even feel intoxicated (normal mode 24/7) 4. Ayana: U wlyunoly nbun cahilym boguh qyuehymmym.