When I was young I thought I had better ideas than my elders. Now I'm old I realise that I didn't. It has taken me 87 years to learn what I know now so I don't expect a 15 year old to have had time to accumulate a real knowledge bank. Hardly a day goes by in life without the opportunity to learn something new.
Hope you learn something new today. Maybe this message could be that. Think about it. Relax and have a Merry Xmas.
