Change

You can add that some people like to change others, but they hate being changed. i think that is a more common problem. When a new manager starts work, you can bet that his team members will try to bully him to make him conform to the norm. If the new guy comes in and make changes, his people will resist him in subtle way while acting humble and submissive.

Unless it becomes absolutely essential people hold on to their routine and lifestyle...Very few people embrace change and take it as a challenge, probably because they fear the unknown !

Yes, most of people love with their old habit and they difficult to change it. They don't like being changed, because they take time adapt to.