Because if you lived as I did several years under Nazi totalitarianism and then 20 years in communist totalitarianism you would certainly realize how precious freedom is and how easy it is to lose your freedom.
Laying tracks gives you freedom without being too obvious.
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Personal technology has given us the freedom of being able to do whatever we want – and in the case of celebrities and athletes whomever they want. But it can also serve as a humiliation jetpack.