Learn to talk and vent when you have troubles. There are many friends around you, you can tell them more. It can also be written out, no matter where it is written, it is a way of relief, so don't hold yourself back and learn to release.
Stretching in the morning can promote the blood circulation of the body. Good mood is not only related to external conditions, but also to internal physical fitness. If the related hormone secretion is unbalanced, it will also affect the mood.
If you're bored, if you're anxious, move it. You can move it manually and physically, such as cleaning the house. Every time I feel anxious, I will start to clean up, take care of, watching my hands to make the room cleaner, will be very happy.
Do things well in advance, do not delay, do not worry. It's easy to get angry when you're in a hurry. It's easy to get upset when you get angry. So stop and make a plan. Don't worry about small things. Set yourself a big goal and do it slowly.
Unhappy, eating, watching movies, watching TV dramas, diverting attention, throwing people into the plot, immersing themselves in the situation, getting rid of the boring mood, and finding the world is beautiful, really.
Cultivate the same hobby, not only can let you not feel bored, but also will not feel lonely when you are old. Hobbies can let you focus on another world, let your mind absorb some oxygen.