There are many tips that have been said as guide for beginners but sometimes committing mistakes is inevitable especially if you're just beginning with your trading career.
What I can say is dont rush things you'll definitely learn everything as time passes and through your experience on each trades. Dont use huge capital as well if you're unsure of what you do, its fine to begin with small amount just to experience the actual trade.
You have a point dude! Also agree with your opinion rushing can cause losing all your funds theres a lot of trading tutorials and tips in the internet but the question is how can you apply to your self or in real trading? If you want to learn trading you need tobe patient and dont be greed.