"bounce off ideas"
1) What does the sentence mean by "in the office, colleagues are always bouncing ideas off each other'?
2) I think it helps psychologically if you put on a pair of trousers and a work shirt, even if you are working at home. Having said that, it's easy to wake up and put on a pair of jeans and a T-shirt.
Does "Having said that" here mean even though I said that? Can you give me another example using the same sentence structure?
Thanks