The man of interest says he misses happiness.  Presumably, he refers to happiness in Syria, before the start of the sectarian war, a time when Syria was governed by the Assad autocracy and was at peace.  Other Syrian refugees boast of a wonderful life in their homeland during the same historical time.  So, it is fair to ask this man and the entire Syrian refugees community the following question: Why did the Syrian people collaborate in an insurrection against the Assad government?  What was the prime sectarian motive?