Q: how would i get around having ideas in a room or hallway full of people that would judge me harshly if i sang into my phone all of a sudden? -the person who was wondering how to keep ideas around
A: you can do it very quietly if you know where the mic is. and treat it like an important business call. perhaps step out of the room, etc. If you mean business, it will appear to others very much like business, not lunacy