1. People belonging to Taiyang can adapt to many kinds of circumstances readily, and find themselves at home wherever they go. Lacking the capability they claim for themselves, they are fond of boasting about important matters. Then you are designated a general.
2. They advertise and broadcast their ideas to all. Your son has signed a promise to win the battle. There's no way he can escape from the death.
3. Tough, reckless, and with an excessive, blind confidence, they pay no attention to right and wrong, and are not likely to draw any lessons from previous failures.
4. Men bragging without shame and doing things by halves are men of Taiyang.
More information, please read Healthy Qi and Pathogenic Factors.