Dealing with other is always a difficult work. And when a person is going to deal with the difficult people then this work will be more than difficult. These difficult people are always like to make some problems. And most of the times these people are doing this in their own wish and sometimes really they do not understand.
Now to deal with these difficult people a person needs to take or adopt something with his own behave. The first thing the person needs to do that understands with whom he is going talk. If the person finds that the person with whom he is going to be meet he is a critical person then the person who will be deal he must needs to get some knowledge about the person. Like the dealer must need to know by which way he can solve the problem of the problem maker. He needs to know how the difficult person becomes happy. The dealer must need to deal with the difficult person as he wants.
The person who will be deal he should need to have enough knowledge over the topic. He must have enough study over topic as if the difficult person cannot make any problem here. He must be prepared as like as he can give the answer to the difficult person whatever he wants.
The dealer also needs to have patience as if; he can face any types of problem. Whatever the time is how many days the difficult people need to take that should not be a problem of the dealer. So, if the dealer has patience none of this problem can make any problem.
Finally it is important to say that only if a person wants to be someone big in his life then he needs to face difficult people, so he needs to prepare for this.
Here are the two most suited choices: