Maybe everyone's definition of adventure will be different, but here I will tell you the definition of adventure in my opinion.
Adventure is a very fun and tiring thing. It will feel very good when done but it will feel tiring if done continuously.
Adventure for me is quite a hobby because it can be an option when I am tired and bored with daily activities. But now many have made adventure their main activity because now there are many ways to earn income through it.
But it also has a drawback, namely when the feeling of boredom arises, if the adventurer does not have other options that he likes, it will be difficult to get rid of that saturation, because the things he has used to get rid of boredom are now creating new saturation.
But again, everyone has thoughts about adventure. There is nothing wrong (as long as it is not against the law) so choose the adventure that suits you the most and be prepared to encounter things that you have never encountered before.