What cultural faux pas should I try to avoid making in Jaco?

"While visiting Jaco, it's important to respect the local customs and traditions to avoid any cultural faux pas. Firstly, avoid discussing sensitive topics such as politics, religion, and the country's past conflicts. Costa Ricans are generally peaceful and prefer to avoid confrontations. Secondly, punctuality is not highly stressed in Costa Rica. However, as a visitor, it's respectful to be on time for appointments or meetings. Thirdly, Costa Ricans are very polite and use formal language in their conversations. Avoid using slang or informal language unless you are very familiar with the person. Fourthly, it's considered rude to point with your fingers in Costa Rica. If you need to point at something, use your whole hand. Fifthly, Costa Ricans are very environmentally conscious. Avoid littering or showing disrespect towards nature. Lastly, tipping is not customary in Costa Rica, but it's appreciated. However, avoid overtipping as it can be seen as a form of showing off. Remember, it's always best to observe and follow the local customs and traditions to show respect and appreciation for the culture," remarked another expat in Jaco, Costa Rica.