I was hired by a company where a senior / dev lead recommended and interviewed me. He said to me that he was tired of broken processes, false promises to customers, micromanagement, pressure, etc. and told me that together we would improve these things. Few weeks later things didn't get any better and I told him that from what I had witnessed, he wasn't making things any better by saying in meetings that this and that would be easy to implement and would only take few minutes - that he was raising unrealistic expectations on the business side, which was clearly one of the reason the business had these high unrealistic expectations and caused all this pressure and micromanagement. He took this the wrong way, quit and hasn't spoken to me or his colleagues since. I didn't at all mean this in a bad way, because I highly respect and look up to him where he's one of the nicest guys and one of the best programmers I've ever met. Was I in the wrong here? What should have I done differently?