Dream analysis

Is really hard process, everything you see in dream can have its sense, or bo totally senseless. Because of those problems, i decided to geve here words, ahich are key to dreams not in alphabetical order, but in order, which seems to me crucial. So there are first:
To see parrents: some sickness is going to you.
Find treasure: You will gain success where you wouldnt even hope for it.
Swan see: white= dead, black= misfortune.
To be happy in dream: you will have problems.