First, physical fitness and energy have dropped significantly.
If it used to be easy to do some hard work, it is obviously difficult to do some work now. I used to run a few laps in the playground, just like playing. Now I'm out of breath after running for two laps. I didn't feel anything after working all day. Now I have to rest for two hours at noon every day to maintain my work energy in the afternoon. I used to climb several floors at once, but now I'm a little flustered and qi-deficient. Can you say that you are not old?
Second, the problem of appearance exposure
The skin is obviously slack and wrinkles are obviously increased. I can't count my white hair and I can't pull it out. My eyes began to blur and my ears began to hum. The waist and abdomen are no longer tall and strong, but the vault feels much more comfortable. You think you are young, but when you stand in front of the mirror and look at yourself carefully, you will find that your original impression of yourself no longer exists.
Third, the reaction is a bit slow and the work is a bit sloppy.
Things are not as clean as they used to be. No matter how careful you are, you will still forget something. I clearly remember putting things in my bag when I went out, but I couldn't find them when I used them. What is not old!
Fourth, there are few colleagues older than themselves.
When you first joined the work, every colleague you met was older than you. However, the colleagues you meet now are almost all younger than you. So that you have to pretend to be steady and put on airs when you speak or do things, because you are a respected person.