darthrush, please do not use marijuana at this time in your life, wait until you are in your late 20s for that if you still want to try it at that time, I assure you it really can fuck up/contribute greatly to fucking up your life if you end up liking it as much as I did when I was in high school. Its not harmless, it can mess up a developing brain, it can be addictive.
Get a hobby instead, a non weed hobby. Please don’t do what I did. Weed wont fill the void, but it can make the void a lot bigger.