Answer:
3. Playing games online has let people connect made the game more challenging. It also makes video games more accessible, anyone with a device and internet can play, you don't need to go to an arcade or buy a gaming console. Online gaming has also added more types of games like PvP and online casino games.
4. It can help you learn teamwork skills and problem solving.
5. If you are getting confused with what is allowed irl and what is only allowed in games, if you are too adicted and you just feel like you can't go a day without playing, or if you are starting to have trouble falling asleep because of it.