I always feel a bit embarrassed...

...making a noise with this little bell...
It always seems a bit rude dinging at people... but on the other hand, when I'm walking on a shared path I know bikes sneak up on you very quietly and make you jump as they pass... I must admit I tend to speak to people instead - but it does make a very cheerful & satisfying noise!
Thanks to TRYFAN46 for hosting MonoMonday this week ;) 
Bicycle song here...