Licences to have babies incidentally is something that I got in trouble for some years ago for suggesting even in Canada that this might be necessary at some point, at least some restriction on the right to have a child. ↗
If you are you, 24 hours a day, then you do not have to remember who you are supposed to be in different situations - something that I imagine could be troublesome. ↗
To play well you must feel tranquil and at peace. I have never been troubled by nerves in golf because I felt I had nothing to lose and everything to gain. ↗