The OP of this thread made NO ASSUMPTIONS on ANYONE’S level of happiness. The mere fact one chose to reply…
But anyway it’s a free country (and CR too!), feel free to start a “Don’t tell me to be happy – I feel better when I’m lousy” thread.
Me? I’m not mixing into this thing at all. It’s the OP – he/she is happy to be alive. Take it up with him/her.