For people who are just about to experience travelling for the first time, most of them would search for ways on what to do to make their trip hassle free, avoiding troubles and filled with fun. It cannot be helped that you commit a mistake or two when you travel as long as it is just a minor situation, not the ones that involves the local authorities.
If you are travelling to a foreign country, you cannot help take pictures of almost anything different that you see, including people that you are attracted to. When a group of locals smile together which makes the group very heartwarming, you cannot help but take a picture of them. Generally, it is okay to take pictures but when it comes to taking pictures of a person, you should ask permission first. Wait for them to reply with a yes or a reaction that they agree with you before you start shooting. You can also strike up a conversation first to lighten up the mood and take pictures afterwards. If they give 'no' for a reply, do not force them. Find someone else instead. It is very risky in taking pictures in a sneaky way. You might end up with a local who does not like being photographed. Know that there are laws against this in certain places so be aware.
Foreign places equals foreign food, meaning that you get to try out the local's cuisine and try out their recommendations. Most of the time to be safe, travelers opt for a restaurant for a meal. There are instances that no matter how much you try to call the waiter, they seem to ignore you. Do not feel mortified about what they do as there are some waiters who lack attentiveness. To address this matter, get another waiter instead of waiting for one. If you are simply ignored, do not be afraid to speak up. Never snap fingers, wave the napkin or any way to get attention. You do not want to be the center of attraction in that place, right? Also never assume that it is bad service. There are certain cultures in which it is customary for the guests to signal the waiters when they are asking for the check.
Haggling at markets is also popular too, especially if you are planning to buy souvenirs for your friends or families back at home but if you are not skillful at this, it may be best to leave this to the experts.