Does he have a concussion, Orchid? Hope he feels better soon, and it’s good that he is under the doctor’s observation.

Oh yes, I agree the advantages of doing a sport strongly outweigh the risks of injury.

Tell Jack “ Gute Besserung” from me.:-)), and hope you recovered from your scare. I’m sure it was one, even if you aren’t the type to get ravelled.
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As soon as you trust yourself, you will know how to live.
Goethe