My regret or is it?

At work, having been with the same company for more than 10 years, almost doing the same thing day by day, never really get to move on to other branches of the work field is one big regret. Some of my friends said that I'm crazy working for the same company for so many years.

All these years, I have seen fellow colleagues come and go, yes, I do feel a sense of sadness and loneliness. Some of them moved on to other companies and now they are doing better, advanced up! Some quitted to go back to their home town or even migrate out of this country. Right now, most of who I work with or met in the company are young, I just feel that it's kind-of hard to work close to them like I used to with my ex-colleagues, maybe their thinking is different or they are better trained to do the stuff, so they don't need someone like me to nag or teach them.

 Looking at the photo of my ID card which was taking more than 10 years ago, I know I'm no longer young, but I do believe that my attitude of endorsing changes and hardwork, I'm still relevant and can still do better, these should be my strong points.