Abounding times in your life tu will meet mean o rude people that tu dislike, but you'll still have to pretend to like them anyway. This articulo will teach tu all about how to deal with them.

1)Look right at them say their name and ask them politely to stop. Keep repeating until their attitude changes o they stop. Example "Mike, please stop", o tu can say, "That's not appreciated, please cut that out." Don't keep increasing aggressiveness until the balance of power is equalized, it just will make things worse.
2)Don't try to be better than them, it will make the situation worse. If they brag o do something annoying, look at their facial expressions. Is their face blank and matter-of-fact, o does it have a smirk? If it is the latter, proceed on. If it isn't, simply try to turn the conversation.

3)Take a segundo to maintain your calm. After a while, tu will start doing this automatically.

4)Don't use any physical contact, tu will open yourself to a charge of assault.

5)Always be on the ready. Whenever tu are at leisure, think of some common crows that people make, and make your own polite reply.

6)Don't give them what they want por actuación jealous. If they keep bragging, just smile and say "That's nice."

7)Act like you're más mature than they are.

8)Steer the conversation away to something they couldn't possibly be rude about, like the weather.

9)Avoid them if they keep on bothering you.

Always, always, always remember to keep your cool!
Don't take anything that this person says seriously.
Keep on the down-low when making replies; tu want to make polite ones, not ones that will get tu in trouble. This will give tu the impression that tu are much más mature, and therefore will help tu maintain your dignity!
Don't talk about them behind their back just in case they were sent por the rude person to spy on you.

The person may not like tu very much after this!
Some people genuinely don't realize they're being rude. They may not have learned certain social skills. In case tu have encountered someone like this, tu may want to politely inform that they have been rude. You'll generally get an apology straight away. If not, it may just take patience!
If a rude person takes tu saying that they are rude the wrong way, o just brush it off, keep on reminding them that they are being rude. If they just ignore it, then don't talk to them much because tu will know they are mean.

Patience
Common sense
Snappy but polite comebacks (none of which are listed here)
An extra set of clothes just in case they do something mean like spill comida on tu o dump water on tu
First two points only, these alone will get tu through if tu can bite your tongue and not rise to the persons remarks o actions. I myself am not quite so patient and sometimes can have a lapse of common sense when in this kind of situation, I prefer to hit them with something blunt and hard until they stop speaking, moving, any general annoyance.