Problem or not, raging as a beginner shows a lack of understanding of how to learn to play this game. You should be to worried about getting wins. You need to focus on small parts of you game, and train them up, eventually being able to put them all together into a strategy that will allow you to win.
In other words, don’t play to win all the time. Play to learn. Spend most of your matches focused on small parts of a strategy. Like learning how to use your pokes, anti-airing, landing a new combo or not jumping. If you succeed on the small part of your game that you’re working on, look at it like a win, because it is. If you learn something, it’s a lot more important than a check in your wins column. Once you learn enough, you can begin to start learning how to play to win. It will even get you playing vs. better players. A good player will give you no respect, even after they lose to you, if you’re just doing random stuff. They will respect you, though, if they can see that you’re trying to learn, even if they’re raping you for 20 matches.
edit: There’s also been studies that have been done recently, showing that the canabinoids in marijuana are anti-carcinogens. Meaning that they interrupt the reproduction of cancerous cells, while leaving healthy cells unaffected.