There are several stages of grief and they are well documented. It comes down to this: someone gives you some bad news. Depending on how bad it is you go through the following stages pretty quickly, or over a period of a few months:
1. Denial and Isolation.
I’m noticing a similar set of stages when it comes to innovative ideas. Nobody just accepts them. Most people actually start with rejecting anything thats new. That isn’t unreasonable either: most ‘new’ stuff fails. Hundreds of thousands of new things are tried out all the time and most don’t go anywhere. If you just react negative to most of it and declare “That won’t work” you will be right most of the time.
To read the full, original article click on this link: The Stages of Innovation Acceptance