Is it true that as you get older, you sense of humour goes haywire too? Realise when old people tell a joke, none of us get it but people from their generation burst into laughter? How and why does this happen and how to curb it?

Its funny though, I get along well with people from any age group be it teens or old folks...no awkward moments. Right now I can still bluff people about my real age but I wonder how long more I can continue doing this