history: Once I achieved a new project at work that make a big difference of how difficult tasks are done. The result was that now co-workers can do many tasks faster and save a lot of time.
current: I feel very proud to be able to make that importante change at work and I think that my boss will do something for me. Maybe it will be a raise in my salary. 
next: It always feels exciting to do something big at work. It always feels good to feel like you are making progress in your career. 