1. Although the school level in Shang Gang is not high, it is better than falling in love.
2. Businessman's career is better than love. Learning a good major can benefit you for life. And no matter how good the position of love is, it is only during school. When school is over, this benefit will be gone.
The working conditions in love are better than those in Okayama, but the consumption in Osaka is definitely higher than that in Okayama. Therefore, it is not necessarily beneficial.