Of course losing all of it wouldnt be preferred lol but risk/reward is a thing. I'm not talking about a large percentage of my disposable funds. I've enjoyed some blackjack in the past and it doesnt look like I'll be going to vegas soon, reallocate that budget with a touch more educated guess vs luck
My advice, for you as a new investor, is actually to approach this the same as any other gambling. Don't spend money you can't afford to lose, don't invest so much it's painful if it disappears, don't 'expect' a win and don't get pot committed. Beyond that, read and learn as much as you can and enjoy the ride. At the very least watching and having an interest in the markets is a fascinating insight into world affairs and the human condition and hell, you might even make some money.
The Blackjack analogy is a good one here. This isn't roulette, relying on pure luck and actually, the odds aren't always against you either. As with Blackjack, the shrewd player, keeping his eye on the cards played and the overall state of the deck can wait for the right bet on the right hand with the right percentage odds to make plays where actually, a win is not only possible, but statistically likely. Just don't expect that statistical likelihood to lead to the anticipated result every time, you still gotta play enough hands to smooth the influence of chance either way. That being the case, don't go all in on the first go!
I got into the game at University where I had lots of time to read and learn, plus a student living expenses loan from the government over here which I didn't actually need as I was working part time during my studies. My aim was to break even, cover the interest rate on the loan (1.5%PA) and learn about a useful skill for later life. I did a lot better than that in the end and managed to pay off most of my tuition fees as well, so I left Uni almost debt free. That doesn't necessarily make me good at investing so much as lucky, but I did take advantage of the commodities I had a lot of - time and the loan of low interest funds. You can get as involved in the markets as you wish and your time allows, but as I said, even a top level awareness is fantastically useful for better understanding people, stats, the world and it's politics, as well as padding out your own bank balance (possibly).
There are a great many free internet resources to get you started, including some quite good free podcasts from various universities which you might be able to find on YouTube, as well as sites such as Investopedia which can be useful. There will also be assorted magazines and newspapers in your region to give an idea of market conditions and also understand the fundamentals. I used to get the Financial Times and Investor's Chronicle in the UK as the Uni had a subscription, but that's probably not helpful in the US. Beyond that, get stuck in, the interent is your friend for info, although I wouldn't take any tips on individual stocks at face value without significant further examination yourself, you never know who has an agenda there!
Above all, enjoy and good luck.
Al.