A 'good job' can be both practically attractive while still not good enough to devote your entire life to.

Meaning: Constant movement or change can prevent someone from accumulating lasting commitments, resources or attachments. Whether that is a loss or a benefit depends on what the person values.

Meaning: Painful teeth are compared to troublesome tenants: something housed within your own place can become a persistent source of discomfort.

Meaning: A difficult period can reveal how a friendship responds to strain. Practical care and reliability may become clearer when support requires effort rather than easy company.

Meaning: Difficulty can expose weaknesses that praise or favourable circumstances leave unnoticed. Adversity is pictured as an unflattering observer, inviting an honest assessment without making hardship necessary for growth or a complete test of someone’s character.