I wanted to find out what you do in your free time.
first to me. I have had a friend for a year now and he has now developed new interest in gaming and I often sit at home after driving from him to my home and do not know what to do with me. Otherwise I just wrote or called him on the phone but because of his new passion I have to deal differently now because I don't want to forbid him anything and he sometimes needs his time out. In any case, I've been bored at home for a few months now and don't know what to do with myself. I don't want to watch Netflix anymore and I don't play PlayStation either. Maybe there are new activities that you can do at home? Unfortunately I don't have as many or no good friends anymore, which means that I wouldn't like to do anything with them. I'm not exactly the easiest person and have a lot of crazy sides. Many just can't open up to me like that. No matter that is not the topic and I ask you not to address this topic. Does anyone have any ideas? But should also be something for 15-18 year olds because I'm not really interested in knitting or collecting trains.
Write and read books
That's fun
I would suggest a creative activity - maybe draw, paint, craft, or write a story, poem, or book. You could also read, of course, but I don't know if you'd like to do that. Otherwise I would recommend listening to music and if you feel like doing some sport. Depending on your taste, you can go running, cycling, a team sport maybe less if you are not so sociable (vlt would be exactly one way to meet new people) or what works well at home is a workout.
I personally like to read, listen to music, do puzzles, draw from time to time or write a diary. At the moment I'm working on a card game (a lot of work…). You could also learn to solve a Rubiks Cube if you enjoy trying new things - start with the beginner method and then increase your speed and learn other solutions.
A few examples, maybe there's something for you too.