For me, I think my happiness now comes from having a good girlfriend. Although we are long-distance lovers, we have always loved each other. I think she is the source of my happiness every day.
After going to work in the morning, people from different cities will ask each other first if they have had breakfast. In fact, it seems to be a very ordinary greeting, but I think it is really a very ordinary greeting, which can let the other party know that they care about you very much. Then when you go to work, if you have anything interesting, you can share it with each other through WeChat chat.
At noon, I will ask what to order at noon (there is not much time, so I basically don't cook by myself, just order takeout), and then I will remind you that you can't eat fried chicken and chips in hot weather.
Then after work in the afternoon, they will remind each other to be careful on their way back, and remember to go to dinner first when they come back. At about eight or nine o'clock, we had a video chat. Although sometimes people are really tired after a day's work, every night when it comes to video time, I think it is the happiest time of my day. After all, I can see her, although it is only across the screen, but it is already very satisfying.
So I think, at present, my happiest happiness comes from my girlfriend. Of course, there will be other sources of happiness. In any case, happiness will come unconsciously, so just be prepared.