Many people should have this experience. They want to have a rest after working for a long time, but they are really unemployed. They wake up naturally every day and eat whenever they want. If they have nothing to do, they either play mobile phones or watch TV. They will really like this kind of life at first, but after a long time, they will feel particularly depressed and irritable. That's because you are divorced from the crowd and society, and no one has nothing to do, so you will think about it every day and ask for it.
If you are the same, Xiaoke suggests that you either go back to work or find something to do. If you can't go to work for other reasons, you can try to find something that interests you, such as going to the gym, learning yoga, learning painting and dancing. Anyway, you can find something that interests you, keep studying, and let yourself have something to do every day.
Because you may be bored at home every day and have no friends to talk to, you can try to meet some friends with the same hobbies while studying, and occasionally have tea, eat and go shopping together.
If you don't work, don't keep yourself at home. If you stay at home for a long time, you will be more reluctant to go out. You may end up with social phobia, so take time to have some conversations with people every day anyway. Find your hobbies, find things you used to like but didn't do because you didn't have time. The best way is to go back to work.