If you lend money, it's best to agree on the repayment terms and amount upfront. This helps preserve the relationship.
Why these superstitions work
Most folk taboos have a logical explanation:
protection of personal boundaries;
hygiene and health;
financial security;
conflict prevention;
careful handling of personal belongings.
What was once called "energy" can now be explained by psychological comfort and a sense of control over one's life.
How to share things correctly
If you feel uncomfortable refusing, you can use simple rules:
don't give away your last few supplies;
don't lend personal or personal hygiene items;
record agreements regarding money;
give only what you don't mind losing;
perceive small things as gifts, not debts.
Conclusion
Folk superstitions are not so much mysticism as accumulated life experience. They teach us to protect our personal space, health, and relationships with others. Being mindful of your belongings helps you maintain order not only at home, but also in your life.