Seven experiences regarding life handling and interpersonal boundaries:

First, do not establish relationships with people who are clearly incompatible and drain you for a long time, to avoid lowering your self-worth.
Second, when participating in competition, keep a clear bottom line and necessary deterrence, but the goal is self-protection rather than harming others.
Third, treat others with humility and friendliness in daily life, but have a clear stance and decisive handling ability on key principle issues.
Fourth, high-quality opportunities are often limited and hard to obtain, so improve your discernment to avoid falling into packaging traps.
Fifth, try to stay away from stubborn extremes, those with heavy cognitive biases, and difficult-to-communicate-with people, to reduce conflicts and exhaustion.
Sixth, there is no need to unconditional responsibility or emotional burden for everyone; establish appropriate boundaries to avoid excessive internal conflict.
Seventh, carefully choose people for long-term companionship, prioritizing those who are difficult to reflect on, blame, and that affect judgment.
Summary: Maintain clear judgment and boundaries in interpersonal relationships and choices, focusing your energy on controllable and high-value matters.