I am currently sitting in a cafe waiting for the garage to replace my tyres. It's a pretty silent cafe - everyone is sitting alone and therefore no talking etc. Some inconsiderate man on the table next to me has his phone on loud, and every 20-30 seconds his text/whatsapp/email tone is sounding (I assume all three because there are three different tones). Maybe it's sad but it's really winding me up! AIBU to think he should be considerate that not everyone wants to listen to that?! Should I say something or will I look petty?