That depends on what industry you are working in and the employer as well.
you could work for a Swiss bank in Zurich for high wages, at the same time however, a labour in the same street could get as little as $12 a day.
because the rich country is a developed country, has better health care/education/communication etc. and has better per capita income but the poor countries aren't.
They need to get ahold of the best workers, no matter where they come from. The skilled workers from poor countries sure want some improvements in their living conditions and working abroad sounds like a reasonable option for them.
Some countries are perpetually rich. This can be a variety of reasons, mainly if they have oil on their land. Another reason is because that country makes something others want.
The meal did not meet the expectation.The expectation was rather low.
Not as much as people living in rich countries. You question is too general to provide a specific answer. For instance in poor countries there are always some very very rich people.
Because some poor countries don't have safe buildings whereas rich countries do.
Africa is not a country. Africa is a continent. There are many countries in Africa. Most of the countries in Africa are poor by Western standards.
Means deveolped and rich countries, like Ireland, England, Autralia New Zealand etc.
In some countries, yes.
There economy is better and there leaders don't take bribes.
Some people from rich countries may seek happiness in poorer countries due to a desire for meaningful experiences, cultural exploration, or a sense of purpose beyond material wealth. They may also be drawn to the simplicity, authenticity, and community connections that can be found in such environments.
While there have been economic problems in recent years, Ireland would generally be considered as being a rich country. There is not mass poverty and starvation like in some countries of the world.