First, it can fully reflect elegance. Red wine is often paired with western steak, which is an elegant necessity. Compared with white wine and beer, red wine often appears in high-end social occasions, and red wine also has special wine glasses. For cultured and cultured gentlemen, when drinking red wine, they must also maintain an elegant posture.
If the red wine glass is full, or reaches 1/2, the whole atmosphere will change dramatically; Perhaps the atmosphere on the tall will become the same as the daily gathering of friends, and this practice will also attract the strange eyes of people around you.
Second, it is more conducive to sober up. We all know that when drinking red wine, we need to sober up in advance, so as to make the taste and taste of red wine better. Many times, red wine that has just been opened is not conducive to direct drinking, so you need to pour it into a cup and shake it to sober up. If you pour too much red wine into the cup, it will not be conducive to shaking and sobering up, and it may also cause red wine to spill out, resulting in an embarrassing situation.
Third, I can better drink a toast with my friends. Although I only poured 1/3 of the glass volume, the volume of the red wine glass was very large. In this case, in order to clink glasses and toast with friends, it is necessary to pour as little red wine into the cup as possible.
Therefore, when people drink red wine, they will only pour 1/3 red wine into the glass. This practice boils down to reflecting the high-end of red wine and the elegance of drinkers. After all, people who go in and out of high-end occasions have good self-restraint and demeanor.