If you want to change the world but you don't know How or what you can do, just read the rest of this.
You need to ask yourself what your passionate about. If you don't know the answer to that Just simply ask yourself "what breaks my heart." It could be in a good way or even a bad way. What breaks my heart is to seeing people lonely and bullied, well actually there are a lot of things that break my heart, but for now I will choose loneliness. Your next step is to take action and do something about it.
To help you get started, if any of these projects that I am about to mention sound fun to you than go ahead and do them. You can do a Buddy Bench Project. I collected plastic bottle caps and lids and had them recycled into Buddy Benches. Send Smiles, all you have to do is write an encouraging letter to someone. I like to do it in the mail but you can also do it by Email. Notes to the Nursing Home, for this one you can just put something nice on a piece of paper and bring them to a near by Nursing Home. The reason I think that one is important is because they need something to brighten up there day since they cant go out any were. I hope this encourages you to change the world, big or small!
Have a great day and stay safe!