

Actually, things seem to get better with age, just not as they seemed to be before:
Whereas happiness was once considered to follow a U-shape – with a relatively carefree youth, a tougher middle age and a more comfortable later life – the experts in wellbeing say our satisfaction now rises steadily with age instead.
On the other side, if you don’t want to sell it, then gathering private data can theoretically be seen as theft, which in turn could protect your privacy. Generally, it would be nicer if ownership of such data would not be transferable.