Others who voted to Leave have expressed my opinions very eloquently. I, personally do not expect any financial advantage(in fact, I expect things to be a little difficult for a few years as I am on a limited income) but the fact that I shall live my last years in freedom outweighs all that. Younger people do not know the onus and joy that freedom and independence brings.
I voted to leave the oppressive, controlling EU (having lived in France for 15 years and with many friends on the continent) not for me, but for the future of my children and grandchildren. It is ironic that my children think that I must have run mad. I voted to give them their own country and control over their own destiny. Hope this helps.
As a PS, I think that 20 years hence the country will be more prosperous and a much better place to live in than any on the continent of Europe.
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