You had initially mentioned Asia. Asia includes India. India's education > UK. Wage levels - India alone has more millionaires than the whole of the UK population multiplied by four.
You have now removed Asia from the above post.
I have never said people should stay single. But I am saying people need to realise that if they only look for jobs within UK then they will not succeed in life. This world is now more free, people travel. Companies look all over the world for employees. People need to start looking for jobs globally rather than just within UK because with time and technology, the number of jobs available will decrease. But people don't because naturally people do not like change.