Confess about your geared ride

not wishing to cause alarm and panic but you could always fret about a tube/lug parting company on a 25year old frame due to the apprentice brazing it on a monday morning after a heavy weekend.
he may have got his mitering wrong? forgot to use flux? used too much heat? not enough filler metal?

With respect, I'm very confident about anything that's been ridden regularly for the last 25 years, more so than something that's just rolled off the production line, because it's already been tested numerous times and is still going strong. Logic innit.