We are called leaders in business or managers. Personally, I prefer leader. In my interpretation, a manager is the one who has to make sure the processes are working and the procedures are followed. Leadership kicks in when you actually have to change procedures and make them better, make your people better, make the company better.
So at work, you have to be the platoon leader, leading the troops to battle to concur new grounds. People will naturally look at you like that and will follow you like that. What you also have to realize that they copy you, what you do how you act etc.
So if you want to drive change in behavior, change in attitude, change a process that they have to see that you care, you follow the new way yourself. People will change when they see you as a leader change, doing and being consistent about the new thing what you want to push through.
Yes, it is pushing it will take effort, a great deal of it to push changes through. Some companies it is easier, some are greatly difficult. The stronger the culture is the most years served in a company the workforce is, the stronger the resistance will be. Also, it is somewhat different by region of the world, countries with more pride and stubborn attitude, you will have a hell of a job to drive a change through.
So, when you have a chance to lead, have a think how can you demonstrate to your troops that you care, you do it yourself too. Pick a behavior, an act and follow it consistently. Explain it with patience, one hundred times if required, pick a good compelling story to tell and grab every possible venue to tell that story. People love stories, although we all collect birthdays every year, most of us remain kids to a certain extent and love the stories and tend to believe in them.
If you are having difficulty in driving a change, have a think what you have to change in yourself first!
Enjoy the ride and deliver the results!