Remedy for living at peace with everybody

Once upon a time I always get angry with people and hold grudges with them all because they do not do what I expect them to do properly.
   The good news is that I have gotten a solution to my problem and I feel it will be helpful to you too.
    There are different classes of people,we have the :
** The blood related but not family like.
** The family like but not blood related.
** The blood related and family like.
** The good listeners but not ready to solve your problem for you.
** The good listeners, ready to solve your problem but don't have.
** The helpers but not patient to hear you out.
** The good listeners and helpers.
And so on.
      They are many,just draw your classification of people so for instance,when you're trying to share your problem with someone and your get a kind of attitude that sets you in the pool of anger just quickly tell yourself that he/she is in the category of those that are not good at listening. Then I promise you will be a little bit calm if not entirely.