Politeness is generally considered a positive trait, and expressing gratitude by saying "thank you" is a kind and appreciated gesture. However, it is possible to overdo it in certain situations, which can make people feel uncomfortable or put off. While being polite is admirable, finding the right balance is essential.
In a restaurant setting, repeatedly saying "thank you" after every course or interaction with the waitstaff may not be necessary. Instead, you can express your appreciation in other ways, such as maintaining a friendly demeanor, smiling, and leaving an appropriate tip for good service. Sometimes, excessive use of "thank you" can feel repetitive or insincere.
When it comes to politeness, consider the context and the people involved. In casual settings or interactions with friends and family, saying "thank you" frequently may be more well-received. However, in formal or professional situations, moderation in expressing gratitude is usually more appropriate.
If you're unsure about whether you're being too polite, pay attention to others' reactions. If you notice that people seem uncomfortable or respond with surprise to your excessive gratitude, you may want to dial it back a bit. Remember, genuine politeness is about being considerate and respectful without overwhelming others with excessive expressions of thanks.
Ultimately, it's important to be authentic and sincere in your interactions, including expressions of gratitude. If you genuinely feel thankful, go ahead and say "thank you," but try to strike a balance so that it feels natural and not excessive to those around you.