The missive to the article is saying that "America" or any foreign land, although its not mentioned, is not a paradise at all.
My understanding, the writer is trying to inform the reading public that life in "America or in Canada, or In Bitish Island" is not what some people imagine as paradise. This is very DISCOURAGING especially to the young whose main purpose in life is to achieve a better and fruitful years as they become an asset to the society.
My opinion states that the writer could have improve his intention with less discouraging impact to the ambitious society.
In contrast to what he describes as paradise is not realistic. People who did not get the luxury of being away from the Philippines knows and believes even just up to their imagination. In general, a Doctor who has the best practice here in the Philippines still persevere to become a Nurse in America for no other reason except with the knowledge that both earnings and opportunity iS far better than what he currently have, now thats COMPARISSON.