I travel a lot, but I feel lonely every time I go out. Is there any good way to solve the boring time?

Every time I come back, sum up my experience and keep a diary. Then make a cup of coffee and read some soul books. After watching it for half an hour, I went to bed when I was tired.

I recommend you to read Zhou's book. There are many thoughts about human nature in his books, which are more beneficial to body and mind.

Hehe, it depends on your own preferences, because you are tired when you come back from a business trip, and it is not suitable for playing games and those demanding things. Reading gives the body a rest and the brain absorbs knowledge. I think it is good.