I want to buy a camera recently, mainly for taking pictures when I go out to play. I like photography very much. Give me some advice.

You can use a headband at first. After a while, you will be dissatisfied with the headband. Upgrade the lens if you have money, but in the end, you will find that those who can use the headband are masters. If you are a novice, you can start with condoms. If you have some basics, you can try focusing, starting with the cheapest 50mm 1.8, which is very cheap, hundreds of dollars. Although it is cheap, it is still an excellent lens. The key is to study hard.